Voltage gain
Listado voltage gain
-
voltage gain at 1khz, 8 ohm rated output: xti db xti db xti db - frequency response: +/-04v - signal to noise ratio (below rated 1 khz power at 8 ohms): 105 db (a weighted) - damping factor: better than 500 from 20 hz to 500 hz - crosstalk: > 80 db below rated power, 20 hz to 1 khz - common mode rejection (cmr): > 45 db from 20 hz to 1 khz - input stage: input is electronically balanced and employs precision 1% resistors - input impedance (nominal): 20 k ohms, balanced;10 k ohms, unbalanced - maximum input signal: +22 dbu typical - ac line voltage and frequency configurations available: 100v, 120v, v hz ac line current: xti a xti a xti a - at idle: draws no more than 90 watts - operating temperature: 0 degrees c to 40 degrees c at 95% relative humidity (non-condensing) dsp section - eq: 4-band paragraphic per channel, boost/cut nunca reparado en perfecto estado del 1 al 10 le pongo 9 unico dueño fotos reales envio todo el peruxti power: 8 ohms: 475w 4 ohms: 800w 2 ohms: w* 8 ohms bridged to mono: w 4 ohms bridged to mono: w* *with 1% thdrated for 2 to 8 ohms in stereo mode, 4 to 16 ohms in bridge-mono mode - sensitivity: 125 db from 20 hz to 20 khz at 1 watt into 4 ohms - phase response (at 1 watt, 20 hz to 20 khz): +/-15 degrees - load impedance: safe with all types of loads
$ 1700
-
Visitame en la web por: microcelperu 1-8s lipo/li-ion/fe battery voltage 2in1 tester low voltage buzzer alarm ig features:use for 1-8s lipo/li-ion/limn/li-fevoltage detection precision: +_0unit voltage display range: vtotal voltage display range: v1s test mode voltage range: 4-15vlow voltage alarm mode for 2-8salarm set value range:off~vspecification:size: 40mm x 25mm x 11mmoriginal box: nonet weight: 9gpackage weight: 15gcolor: redpackage content:1 x 1-8s battery voltage 2in1 tester low voltage buzzer alarm se realizan envios a provincias las entregas en lima son los lunes de 3 a 4pm, miercoles de 9 a 1pm, sabados de 2 a 7pm y domingos de 2 a 6pm ver descripción completa colapsar descripción garantía: 3 meses
$ 20
-
Visitame en la web por: microcelperu 1-8s lipo/li-ion/fe battery voltage 2in1 tester low voltage buzzer alarm ig features:use for 1-8s lipo/li-ion/limn/li-fevoltage detection precision: +_0unit voltage display range: v total voltage display range: v 1s test mode voltage range: 4-15vlow voltage alarm mode for 2-8s alarm set value range:off~v specification:size: 40mm x 25mm x 11mm original box: nonet weight: 9gpackage weight: 15gcolor: redpackage content:1 x 1-8s battery voltage 2in1 tester low voltage buzzer alarm se realizan envios a provincias las entregas en lima son los lunes de 3 a 4pm, miercoles de 9 a 1pm, sabados de 2 a 7pm y domingos de 2 a 6pm garantía: 3 meses
$ 20
-
300mbps high gain wireless n usb adapter, atheros, 2t2r, 24ghz, n-g-b, qss button, autorun utility, elegant desktop housing, usb extension cable, 2 fixed antennas
$ 135
-
150mbps high gain wireless n usb adapter, atheros, 1t1r, 24ghz, n-g-b, 1 detachable antenna
$ 55
-
Pedal marca: joyo modelo: jf-04 el high gain distortion es un pedal de distorsión de alta ganancia al cual se lo puede setear para lograr desde un tono al estilo ac/dc hasta un tono más pesadoobservación: quiñe en perilla de volumen pero funciona al 100%tiene su caja como nuevo
$ 120
-
Nux hg6 high gain pedal de distorsion de alta ganancia su tecnología fet simula la característica distortión de amplificadores a tubo modernosdamos boleta de venta por todos nuestros productosdiseño true bypass para un tono transparente, led indicador de estado activo y estado de la batería, carcaza 100% metálicaaceptamos tarjeta visa soles y payudimensiones: 12hacemos envíos locales en lima y también a nivel nacional vía olva courierbatería de 9v (incluída), adaptador de corriente ac/dc 9v, fuente de poder ac/dc 9vposée además una sección de eq para el manejo de las frecuencias mediascolor: rojo atendemos en nuestro showroom en comas cerca a universitaria con mexico
$ 132
-
En venta pedal rottweiler high gain distortion true bypass con un switch de cambio de medios, esencial para riffs y solos con mucho brillo y pesosaludos!! cualquier consulta a mi whatsappestado:8/10 solo efectivo
$ 330
-
Preguntar por daniel anibal tel el tp-link tl-wn722n high gain wireless usb adapter le permite conectar un ordenador de sobremesa o portátil a una red inalámbrica y acceso a conexión de alta velocidad a internetel uso de aligntm 1- la tecnología de flujo basados en la tecnología n, tl-wn722n proporciona una mejor señal inalámbrica de la actual tecnología inalámbrica g
$ 44
-
Stereolab "cobra and phases group play voltage in the milky night" considerada su obra maestra "en casi 76 minutos los stereolab se sueltan como nunca antes ((revista caleta, número 26, julio ) cd de la época, edición usa en perfecto estado) refrescantes, desenfadados, juguetones) a-l-u-c-i-n-a-n-t-eabre el guiño a esquivel "fuses", y de allí en más nos topamos con una andanada de surcos, a cual mejor que el anterior (
Lima Callao (Lima Metropolitana)
$ 40
-
Generador avr regulador de voltage 6hacemos envios a provinciasconveniente para los generadores de gasolina 65kw monofásicos y generadores de diesel 2peso del producto: 230g aproximadamente5 kw, controlador nuevo, descripcion del producto : 1
Peru
$ 180
-
Estabilizador de voltage usado esta en perfecto estadocomo quiera esta como en las fotossi deseas lo pruebas
$ 40
-
Características cable fender vintage voltage calibre 24 de cobre libre de oxígeno blindaje de cobre libre de oxígeno en espiral conectores de metal robusto cubierta de tweed clásico longitud de 6 metros color negro stock - 2 unidades - completamente nuevo
$ 45
-
Vendo estabilizador de voltage es de westá semi nuevo poco uso esta con todos sus cables está listo para usar
$ 450
-
Regulador de voltage pulsar r200 marca bajaj envíos a todo el peru venta protegida por mercado libre
Lima (Lima)
$ 190
-
Marca gp high voltage producto sellado 10/10 nuevo!! equivale a otros modelos: 21/23 duracell, 1811a, 8f10r, 8lr32, 8lr932, a21, a23, bat012, a23bp, el12, gp23a, k23a, l1028, lrv08, mn21, mn23, ms21, n21, n21, px32a, px32ab, px32b, rv08, rvo8, s21, v23ga, vr22 especial para camaras, relojes, controles y muchos otros articulospara entrega inmediata en surco pila / bateria 23a de 12vojo!! esta bateria se entrega en surco a solo 8 soles la unidad para otros articulos en venta escriba: a64 pregunte antes de dar en comprar, espero solo 3 dias para concretar la compra, en caso contrario se calificara negativo gracias
Lima (Lima)
$ 8
-
Marca gp high voltage producto sellado 10/10 nuevo!! equivale a otros modelos: 21/23 duracell, 1811a, 8f10r, 8lr32, 8lr932, a21, a23, bat012, a23bp, el12, gp23a, k23a, l1028, lrv08, mn21, mn23, ms21, n21, n21, px32a, px32ab, px32b, rv08, rvo8, s21, v23ga, vr22 especial para camaras, relojes, controles y muchos otros articulosojo!! esta bateria se entrega en surco a solo 8 soles la unidad para otros articulos en venta escriba: a64 pregunte antes de dar en comprar, espero solo 3 dias para concretar la compraproducto para entrega inmediata en surco pila / bateria 23a de 12v
Lima (Lima)
$ 8
-
Specifications input voltage varies depending on the region power require 35w power outage 15w rthe gain control provides a wide range of overdrive from bluesy crunch to over-the-top modern distortionsound controls the cm15r offers a wide range of clean and overdrive sounds with a sparkling clean channel and a rich-sounding overdrive channel with independent gain and volume controls and a 3-band eq with the treble, middle and bass knobs specifically tailored to the sonic range of the electric guitarwhether you are an entry-level player or a seasoned pro in need of a highly portable and great sounding amplifier for practice sessions, the cm series amps offer a wide range of features with excellent sounds for a variety of musical applicationshandsome and compact, the new design offers easy portability as well as easy access to the recessed controls on topthe sound is clear and balanced, allowing your playing style and character to come through without coloration8" speaker the compact 8” speaker is efficient with plenty of power-handling capacity and can get surprisingly loud, making it ideal for practice with other band members in a controlled volume environmentthe push-button channel selector allows you to switch from the clean channel to overdrive/distortion channel and back easily, making the cm15r a very versatile amp in its classaux in & headphone out the auxiliary input allows you to connect your smartphone or digital music player to the amplifier and play along with your favorite musicrated load imperdance 8 ohm speaker custom 8" dimensions 305x315x190 weight 6kg mas detalles del producto en la pag web oficial del fabricante! entrega/envio inmediato hoy!!! entrega/envio inmediato hoy!!! entrega/envio inmediato hoy!!! stock limitado!! todas las marcas modelos colores disponibles consultar, respuesta inmediata omegashopperu estamos en linea esperamos por su contacto envios a nivel local, nacional e internacional! omegashopperu todas las marcas modelos en un solo lugar! consultar! stock entrega inmediata productos accesorios! tambien importaciones a pedido! omegashopperu estamos en linea online!!!cort cm15r amplificador guitarra 15w efectos fx reverb the cm series provides the perfect starting point for any guitar player or bassistenhanced design the all-new exterior exudes class and sophistication with multi-color tolex options (black, dark blue or dark red) accented with cream tolex on top and front and cream-colored knobsreverb the built-in digital reverb adds lush ambience to your guitar sounds, making your practice sessions that much more enjoyable and effectivethe headphone jack can be used to practice late at night or in quiet environments, making the cm15r a versatile amp that can be used in variety of playing situations
$ 110
-
Specifications input voltage varies depending on the region power require 35w power outage 15w rthe gain control provides a wide range of overdrive from bluesy crunch to over-the-top modern distortionsound controls the cm15r offers a wide range of clean and overdrive sounds with a sparkling clean channel and a rich-sounding overdrive channel with independent gain and volume controls and a 3-band eq with the treble, middle and bass knobs specifically tailored to the sonic range of the electric guitarwhether you are an entry-level player or a seasoned pro in need of a highly portable and great sounding amplifier for practice sessions, the cm series amps offer a wide range of features with excellent sounds for a variety of musical applicationshandsome and compact, the new design offers easy portability as well as easy access to the recessed controls on topthe sound is clear and balanced, allowing your playing style and character to come through without coloration8" speaker the compact 8” speaker is efficient with plenty of power-handling capacity and can get surprisingly loud, making it ideal for practice with other band members in a controlled volume environmentthe push-button channel selector allows you to switch from the clean channel to overdrive/distortion channel and back easily, making the cm15r a very versatile amp in its classrated load imperdance 8 ohm speaker custom 8" dimensions 305x315x190 weight 6kg mas detalles del producto en la pag web oficial del fabricante! entrega/envio inmediato hoy!!! entrega/envio inmediato hoy!!! entrega/envio inmediato hoy!!! stock limitado!! todas las marcas modelos colores disponibles consultar, respuesta inmediata omegashopperu estamos en linea esperamos por su contacto envios a nivel local, nacional e internacional! omegashopperu todas las marcas modelos en un solo lugar! consultar! stock entrega inmediata productos accesorios! tambien importaciones a pedido! omegashopperu estamos en linea online!!!cort cm15r amplificador guitarra 15w efectos fx reverb the cm series provides the perfect starting point for any guitar player or bassistenhanced design the all-new exterior exudes class and sophistication with multi-color tolex options (black, dark blue or dark red) accented with cream tolex on top and front and cream-colored knobsaux in & headphone out the auxiliary input allows you to connect your smartphone or digital music player to the amplifier and play along with your favorite musicreverb the built-in digital reverb adds lush ambience to your guitar sounds, making your practice sessions that much more enjoyable and effectivethe headphone jack can be used to practice late at night or in quiet environments, making the cm15r a versatile amp that can be used in variety of playing situations
Lima (Lima)
$ 110
-
Product specifications details product code rb750r2 cpu nominal frequency 850 mhz cpu core count 1 size of ram 64 mb architecture mips-be ethernet ports ethernet ports none minipci slots 0 minipci-e slots 0 number of usb ports 0 memory cards 0 power jack af support no poe in yes poe out no supported input voltage 6 v - 30 v voltage monitor no cpu temperature monitor no pcb temperature monitor no dimensions 113x89x28mmweight without packaging and cables: 129g operating system routeros operating temperature range -40¿ to +55¿ antenna gain dbi no current monitor no cpu qca-bl3a-r max power consumption 2w sfp ports 0 sfp+ ports 0 number of chains 0 serial port nonerouter board mikrotik 5 puertos-rb750r2 importante: estos equipos rb750r2 son superiores a los rb750, el rb750r2 tiene 64mb de memoria y procesador de 850mhz en cambio el rb750 tiene 32mb de memoria y procesador de 400mhzhaga sus consultas antes de comprar, se hacen envios a provincias
$ 159
-
Product specifications details product code rb750r2 cpu nominal frequency 850 mhz cpu core count 1 size of ram 64 mb architecture mips-be ethernet ports ethernet ports none minipci slots 0 minipci-e slots 0 number of usb ports 0 memory cards 0 power jack af support no poe in yes poe out no supported input voltage 6 v - 30 v voltage monitor no cpu temperature monitor no pcb temperature monitor no dimensions 113x89x28mmweight without packaging and cables: 129g operating system routeros operating temperature range -40¿ to +55¿ antenna gain dbi no current monitor no cpu qca-bl3a-r max power consumption 2w sfp ports 0 sfp+ ports 0 number of chains 0 serial port none ver descripción completa colapsar descripciónrouter board mikrotik 5 puertos-rb750r2 importante: estos equipos rb750r2 son superiores a los rb750, el rb750r2 tiene 64mb de memoria y procesador de 850mhz en cambio el rb750 tiene 32mb de memoria y procesador de 400mhzhaga sus consultas antes de comprar, se hacen envios a provincias
$ 164
-
It has a 600mhz cpu,128mb of ram and poe output function for port #5 - it can power other poe capable devices with the same voltage as applied to the unitspecifications product code rb951ui-2hnd cpu speed 600mhz cpu cores 1 ram 128 lan ports 5 gigabit no minipci 0 integrated wireless yes wireless standards b/g/n usb 1 power jack yes af support no poe 8-30v dc on ether1 voltage monitor no pcb temperature monitor no cpu temperature monitor no dimensions 113x138x29mm operating system routeros temperature range -20c +50c routeros license l4 antenna gain 24ghz mw b/g/n wireless ap with antennas built inpackage contains routerboard 951ui-2hnd in a plastic case and power adaptermaximum load on the port is 500mafeatures the rb951ui-2hnd is a wireless soho ap with a new generation atheros cpu and more processing powerit has five ethernet ports, one usb 25dbi current monitor no tx power 30dbm max power consumption up to 7w sfp ports 0 garantía: garantia personal0 port and a high power 2viene con configuracion de calidad de servicio qos (o se entrega con uno para cabinas de internet)y un libro de routeros valorizaso en 40 soles
$ 250
-
1 db at 10 hz,¿-1 db at 115 khz, relative to 1 khz at maximum gain (+40 db)-23 db at 10 hz, -1 db at 80 khz, relative to 1 khz crosstalk channel to channelline input, with i/p = 0 dbu, gain = 0db @ 1 khz input to channel achannel b output¿= -91 db instrument input response gain range+10 db to +40 db continuously variable trim input impedance2 mo noisemeasured with 22 hz-22 khz band pass filterminimum gain (+10 db) = -95 dbu frequency responseat minimum gain (+10 db)-08 ko ein (equivalent input noise)measured at 60 db of gain with 150 o source impedance and 22 hz-22 khz band pass filter-127 db noisenoise at output with unity gain (0 db) and 22 hz-22 khz band pass filter-97 dbu signal-to-noise ratiomeasured with 150 o source impedance and 22 hz-22 khz band pass filter121 db relative to max output +24 dbu total harmonic distortion + noisemeasured with a -20 dbu input signal at +30 db of gain and with a 22 hz-22 khz band pass filter frequency responseat minimum gain (0 db)-0output = +24 dbu crosstalk channel to channelmic input, with i/p = 0 dbu, gain = 0 db @ 1 khz input to channel a, channel b output = -85 db line input response gain range-20 db to +10 db in 10 db steps, plus 0 db to +20 db continuously variable trim input impedance10 ko from 10 hz to 200 khz noisenoise at main output with gain at unity (0 db) measured with 50 o source impedance and a 22hz - 22 khz band pass filter-97 dbu signal-to-noise ratiomeasured with 50 o source impedance and a 22 hz-22 khz band pass filter121 db relative to max output +24 dbu total harmonic distortion + noisemeasured with a 0 dbu input signal, +10 db of gain and a 22 hz-22 khz band pass filter frequency responseat minimum gain (0 db)-0vendo a precio de ganga preamplificador profesional de estudio focusrite isa 2 specifications front panel, per channel 1/4" instrument input variable input impedance - low, isa 110, medium, high input selection - mic, line, instrument 0 - 30 db/ db gain switch phantom power switch phase invert switch 0 - 60 db gain in 10 db steps 0 - +20 db continuously variable trim variable high-pass filter with on/off switch insert point on/off switch eight-led user-calibrated level meters single power switch rear panel, per channel xlr-f mic inputs 1/4" trs line inputs 1/4" trs sends 1/4" trs returns xlr-m line output single peak meter calibration dial single iec power socket maximum input and output levels maximum output level+24 dbu with a thd+n maximum microphone transformer input level+7 dbu with a thd+n mic input response gain range0 db to +60 db in 10 db steps, plus 0 db to +20 db continuously variable trim input impedanceswitched impedance setting equivalent input impedance at 1 khzlow = 600 o isa ko med = 25 db at 10 hz,¿-1 db at 135 khz, relative to 1 khz at +60 db gain-6 db at 10 hz, -1 db at 115 khz, relative to 1 khz cmrr (common mode rejection ratio)-94 db for mic input at 60 hz for maxoutput = +24 dbu -91 db for mic input at 10 khz for max5 db at 10 hz, ¿-1 db at 110 khz, relative to 1 khz high-pass filter roll-off18 db per octave (3 pole filter) frequency rangecontinuously variable from 16 hz to 420 hz (-3 db) weight and dimensions w x d x h480 mm x 280 mm x 44 mm weight3
$ 900
-
Previo / compresor / eq características 1 channel with class a 12ax7 vacuum-tube mic/instrument preamplifier gain control with +10 db to +54 db gain range tube drive control 48v phantom power switch 80 hz high-pass filter -20 db pad polarity-reverse switch fully variable vca compressor attack, release, ratio, threshold, and (makeup) gain auto attack/release switch soft/hard knee switch bypass switch 3-band parametric equalizer gain, frequency, and q controls (mid band) gain and frequency controls (low and high bands) shelving/peak switches (low and high bands) switchable pre-/post-compressor bypass switch master level control backlit vu meter gain reduction to meter switch (selects gain reduction or output gain) input/output 1 unbalanced ¼” instrument input (front panel) 1 balanced ¼” line input 1 balanced xlr mic input 1 balanced ¼” line output 1 balanced xlr line output physical 1u 19” rack-mountable, rugged steel chassis sealed, detented, metal rotary controls external 16 vac power supply
$ 1000
-
0) antenna external detachable directivity omni-directional gain level 2 dbi interfaces lan: 4 x 10base-t/100base-tx - rj-45 wan: 1 x 10base-t/100base-tx - rj-45 management: 1 x console - rj-45 power device power adapter - external - 60 watt voltage required ac v ( hz) network / transport protocol l2tp, ipsec capacity ipsec vpn tunnels: 5 antenna qty 3 enclosure type desktop remote management protocol telnet, snmp 3, http, https, ssh ram 256 mb (installed) / 256 mb (max) flash memory 128 mb (installed) / 128 mb (max) routing protocol rip-1, rip-2, hsrp, vrrp, gre dimensions width 120) - desktop device type wireless router - 4-port switch (integrated) connectivity technology wireless, wired data link protocol ethernet, fast ethernet, ieee b, ieee g, ieee n (draft 23 cm product description provided by burc electronicsdistribuidor autorizado cisco producto completamente nuevo y sellado con 36 meses de garantía somos partner cisco autorizados para vender todos los productos cisco, ingenieros certificados que configuran estos equipos cisco y dan soporte cisco cisco cisco861w-gn-e-k9 router cisco 861w ieee n wireless security router cisco 861w-gn-e-k9 router de banda ancha wifi 861w nuevo product name cisco 861w integrated services router product code cisco861w-gn-e-k9 condition new product features specifications product description cisco 861w integrated services router - wireless router - 4-port switch - b/g/n (draft 20 °c max operating temperature 104 °f 40suitable conditions min operating temperature 32 °f0 °c humidity range operating % garantía: 36 meses0) status indicators port status, power features nat support, vlan support, auto-uplink (auto mdi/mdi-x), stateful packet inspection (spi), mac address filtering, class-based weighted fair queuing (cbwfq), weighted fair queuing (wfq), access control list (acl) support, quality of service (qos), dhcp server, dns proxy encryption algorithm leap, des, triple des, md5, tls, peap, ttls, tkip, wpa, wpa2, wpa-psk, pki, 128-bit aes, 192-bit aes, 256-bit aes authentication method radius, tacacs+ compliant standards ieee d, ieee q, ieee b, ieee g, wi-fi certified, ieee n (draft 2
$ 790
-
Specifications gsm:mhz gprs: class2,tcp/ip built-in gsm module gps module:sirf star iii/lp gps channels:20 tracking sensitivity:-159dbm acqusition sensitivity:-144dbm locating time cost: hot start: warm start: cold start: antenna: built-in gsm,gps antenna with low noise and high gain function buttons:power,sos led indicator: three led indicator gps-blue,gsm-green,power-red power input:car power supply:7~30v dc package includes: 1 x gps tracker tk x wire 1 x english manualubica tu automovil desde tu celular, solo ponle un chip con saldo de cualquier empresa de telefonia, envia un mensaje de texto desde tu celular al gps y el gps te repondera con un mensaje de texto con la ubicacion exacta del automovil, solo va a gastar el costo de un mensaje de texto cada vez que te responda sobre la ubicacion de tu auto mini portátil coche tracker gps gsm gprs tiempo real dispositivo de rastreo tracker tk110 mini portable car tracker gps gsm gprs real time tracking device tracker tk110 features 100% brand new and high quality quad band &built-in antenna two way locating methods based on mbs and gps support web, sms and google map link, no need of platform registration it needs password to make and change any setup, protect your privacy it can detect and fix some problems by built-in monitor cpu built-in turn on/off power, supports 7-30v input voltage, suitable for all cars it supports hidden and open installation location inquiry by sms or gprs (tcp/ip) it can take power supply from car cigarette lighter or car storage battery led indicators to show working status at any time it can accurately position even when the signal is weak online real-time tracking, report location and emergency to internet and monitor no
$ 55
-
Specifications gsm:mhz gprs: class2,tcp/ip built-in gsm module gps module:sirf star iii/lp gps channels:20 tracking sensitivity:-159dbm acqusition sensitivity:-144dbm locating time cost: hot start: warm start: cold start: antenna: built-in gsm,gps antenna with low noise and high gain function buttons:power,sos led indicator: three led indicator gps-blue,gsm-green,power-red power input:car power supply:7~30v dc package includes: 1 x gps tracker tk x wire 1 x english manual ver descripción completa colapsar descripciónubica tu automovil desde tu celular, solo ponle un chip con saldo de cualquier empresa de telefonia, envia un mensaje de texto desde tu celular al gps y el gps te repondera con un mensaje de texto con la ubicacion exacta del automovil, solo va a gastar el costo de un mensaje de texto cada vez que te responda sobre la ubicacion de tu auto mini portátil coche tracker gps gsm gprs tiempo real dispositivo de rastreo tracker tk110 mini portable car tracker gps gsm gprs real time tracking device tracker tk110 features 100% brand new and high quality quad band &built-in antenna two way locating methods based on mbs and gps support web, sms and google map link, no need of platform registration it needs password to make and change any setup, protect your privacy it can detect and fix some problems by built-in monitor cpu built-in turn on/off power, supports 7-30v input voltage, suitable for all cars it supports hidden and open installation location inquiry by sms or gprs (tcp/ip) it can take power supply from car cigarette lighter or car storage battery led indicators to show working status at any time it can accurately position even when the signal is weak online real-time tracking, report location and emergency to internet and monitor no
$ 49
