470MHZ - 30 Anuncios

Lunes 18 noviembre 2024

Cantidad : 1000

Alarma de incendios inalámbrica y control de Seguridad contra incendios. El circuito de 64 a 128 puntos puede direccionar el panel de control de alarma contra incendios y el control de enlace de extinción de incendios. La configuración típica del panel de control de alarma de incendios...

Jueves 14 noviembre 2024

Cantidad : 150 - Precio : 680,00 €

The powerful Adjustable 16 Antennas Powerful GSM 3G 4GLTE 4GWimax Phone Blocker & WiFi UHF VHF GPS Lojack Remote Control All Phone Bands Signal you are viewing now is in stock and will be newest style and modern signal blocker, which can offer best protection for your privacy...

Jueves 14 noviembre 2024

Cantidad : 1000 - Precio : 375,00 €

Designed with 8 antennas is a big merit of this high power jammer so that enable it to disable the signals of the CDMA/GSM, DCS/PCS, 3G, WiFi, VHF, UHF, GPSL1 and LoJack at the same time, which is really powerful. Depending on the signal strength in the given area the jamming range...

Jueves 14 noviembre 2024

Cantidad : 5000 - Precio : 369,00 €

There are a lot of signal jammers for sale in the market, but seldom designed with 10 antennas, but this 10 Antenna 10 Band 3G 4G GPS WiFi LoJack UHF VHF All Signal Jammer that you viewing here just owns such kind of design. First as designed with 10 antennas and owns 12W high output...

Jueves 14 noviembre 2024

Affect frequency: GSM: 925-960MHz, DCS: 1805-1990MHz, 3G: 2110-2170MHz, VHF: 135-174MHz, UHF: 400-470MHz, WIFI: 2.4G 2400-2500MHz Output Power: 15W Power supply: 100 - 240V AC Shielding Radius: up to 50m, the jamming radius depends on the strength signal in given area Dimension...

Miércoles 05 junio 2024

Cantidad : 10000piece - Precio : 5-500USD/piece

ATC600 wireless transceiver is used with ARTM wireless temperature measurement system. It can be used in 3~35kV indoor switch cabinets, including central cabinets, handcart cabinets, fixed cabinets, ring network cabinets and other switch cabinets, and can also be used in 0.4kV low-voltage...

Martes 07 mayo 2024

Cantidad : Daily outp

This Screw mount antenna is a simple rubber antenna covering 470-510MHz. It has a compact design and the design with waterproof ring enables the antenna to reach IP67 after installation. 175 mm long and has an omni-directional radiation pattern that delivers up to 2.5 dBi of gain...

Viernes 15 marzo 2024

Ex proof walkie talkie , mode N10Ex, passed chemical IIB and dust explosion-proof certification. The flame proof walkie talkie is small and easy to carry, and the intercom distance is very long. The call quality is clear and loud even in a noisy environment, and handy talkie explosion...

Sábado 20 enero 2024

Acrel ADW300 wireless smart energy meter is mainly used to measure three-phase active electric energy of the low-voltage networks. With RS485 communication and 470MHz wireless communication function, our ADW300 4G smart power meter is convenient for users to monitor, collect and manage...

Sábado 09 diciembre 2023

Cantidad : 500000piec - Precio : 0-100000USD/piece

ACREL AEW100 WIRELESS ENERGY METER AEW100 wireless metering module is mainly used to measure three-phase active energy of low-voltage network. It has RS485 communication and 470MHz wireless communication functions, which is convenient for users to monitor, collect and manage electricity...

Sábado 11 noviembre 2023

Wireless temperature sensor for cable joint. Model NAME SPECIFICATIONS PHOTO ATE100 Temperature Sensor 62.4*32.4*16mm, Φ13.5mm, -50°C ~+125°C Accuracy: ± 1°C Lifetime>5 years 470Mhz, Open space distance: 150m Installation: bolt fixing ATE100M Temperature Sensor 32...

Jueves 28 septiembre 2023

Explosion proof walkie talkie, mode N10Ex, passed chemical IIB and dust explosion-proof certification. The flame proof walkie talkie is small and easy to carry, and the intercom distance is very long. The call quality is clear and loud even in a noisy environment, and ex proof walkie...

Jueves 29 junio 2023

Cantidad : 10000piece - Precio : 5-500USD/piece

Acrel ADW series energy meter using iot compared with smart energy meter has the biggest advantage is that it can be controlled by wireless communication and combined with software system to facilitate users to monitor, copy and manage electricity consumption. It can be flexibly installed...

Jueves 29 junio 2023

Cantidad : 10000piece - Precio : 5-500USD/piece

Acrel ADW300 wireless smart acrel energy meter is mainly used to measure three-phase active electric energy of the low-voltage networks. With RS485 communication and 470MHz wireless communication function, our ADW300 4G smart power meter is convenient for users to monitor, collect...

Jueves 23 septiembre 2021

Frequency Antenna LoRa uses license-free sub-gigahertz radio frequency bands like 433 MHz, 868 MHz (Europe), 915 MHz (Australia and North America) and 923 MHz (Asia). LoRa enables long-range transmissions (more than 10 km in rural areas) with low power consumption. Cowin provides...

Viernes 20 septiembre 2019

Cantidad : 1 - Precio : 100,00 €

Realce La fábrica más barata de 4 pulgadas de octa-core Android robusto teléfono DMR IP68 resistente teléfono walkie-talkie con NFC teléfono resistente Descripción del producto 1.CPU: Mediatek MT6753 Octa-core 1.5GHz; 2.Sistema de operación: Android 5.1, 3.Pantalla: pantalla multitáctil...

Miércoles 01 noviembre 2017

Cantidad : 1000 - Precio : 1,00 €

Prisons Jammers up to 6 bands 530W with wireless control system. Jamming up to 600m Especially for prisons and other large sensitive locations such as military or governmental compounds. It can also use in Oil and Gas Storage Facilities and fields, Security Services, Military Units...

Jueves 16 febrero 2017

Cantidad : 10 - Precio : usd10

Ultra low power LoRa/LoRaWAN module  2.0uA sleep current in WOR mode  High link budget of 160dB. -140dBm sensitivity and 20dBm Output power.  434/470MHz  20dBm@434MHz/470MHz  User-friendly interface  SPI/USART/I2C/USB;  Support LoRaWAN protocol  Firmware upgrade via...

Miércoles 15 febrero 2017

Cantidad : 10 - Precio : 15,00 €

Product Description Ultra low power LoRa/LoRaWAN module  1.45uA sleep current in WOR mode  High link budget of 160dB. -140dBm sensitivity and 19dBm Output power.  Dual band, 434/470MHz and 868/915MHz  19dBm@434MHz/470MHz  14dBm@868MHz/915MHz  User-friendly interface...

Viernes 30 septiembre 2016

Cantidad : 1 UNIT - Precio : 1 USD / UNIT

WiFi GSM CDMA 3G Cell Phone Signal Blocker, Full-Band Wireless Cell Phone Signal Jammer with 14 Antenna Jammer,CPJX14 Specifications: 1.CDMA 800 : 850 to 894MHz 2.GSM 900: 925 to 960MHz 3.DCS/PCS: 1805 to 1990MHz 4.3G: 2110 to 2170MHz 5.GPSL1: 1570 to 1580MHz 6.GPSL2-L5: 1170...

Miércoles 04 noviembre 2015

Cantidad : 100000 - Precio : usd oem

LTE 4G Android IP67 ru-gged smartphoneprofessional walkie talkie6000mah battery ip67 push to talk dmr Walkie talkie phone LTE 4G,Android IP67 rugged smartphone,professional walkie talkie.LTE 4G,Android IP67 rugged smartphone,professional walkie talkie. 6000mah battery ip67 push...

Viernes 14 noviembre 2014

Cantidad : 1000 - Precio : 389USD

CPJB12 12 antennas cellular-wifi-gps-lojack-433-315mhz all in one jammer CPJB12 12 antennas jammers for all signal of cellular-wifi-gps-lojack-433-315mhz Specifications: Frequency: CDMA 800: 850 to 894MHz; GSM 900: 925 to 960MHz; GSM 1800: 1805 to 1880MHz (DCS); GSM 1900: 1920...

Sábado 08 noviembre 2014

Cantidad : 1 - Precio : 389,00 €

CPJB12 12 antenas jammers para todas las señales de celular-wifi-gps-LoJack-433-315mhz Especificaciones: Frecuencia: CDMA 800: 850 a 894MHz; GSM 900: 925 a 960MHz; GSM 1800: 1805 a 1880MHz (DCS); GSM 1900: 1920 a 1990MHz (PCS); 3G: 2110 a 2170MHz; GPS: 1570-1580MHz; WIFI: 2...

Jueves 17 octubre 2013

Cantidad : 10 - Precio : USD30

Optional Products 1. Protocol Converter Model Protocol type Adapter Size (mm) AT-II-RS485-E DC: 7.5V 98*67.5*24 AT-II-RS485-T RS-485/RS-232 _ 72*33*15.5 2. Communication Manager Model Function Interface Power supply Storage Frequency Screen Size (mm) Remark Supporting...

Jueves 17 octubre 2013

Cantidad : 10 - Precio : USD30

Wireless Temperature Display AT-S-X100 Series Product features: 1. Receive data from 100 wireless temperature sensors simultaneously. 2. Access software in a variety of ways to manage monitoring easily. 3. Expand mass storage to save historical data, read data through USB. 4...

Jueves 17 octubre 2013

Cantidad : 10 - Precio : USD30

Wireless Temperature Sensor Model AT-S-T AT-S-W AT-S-TH Model of configurable receivers (wireless temperature displays) AT-S-X100C01; AT-S-X100C02; AT-S-X256C01; AT-S-X256C02 Transmission distance (Max. ) 800m 800m 800m Max. Transmission Power 10mW 10mW 10mW Measuring range...

Jueves 17 octubre 2013

Cantidad : 10 - Precio : USD30

Wireless Temperature Sensor Product features: 1. Low-power design. 2. Send alarm immediately if temperature is abnormal. 3. Each sensor has its unique ID Number. 4. Strong electromagnetic interferences immunity Model AT-II-F1 AT-II-F2 AT-II-C3 AT-II-C6 AT-II-C7 AT-II-TC AT-II-TR...

Jueves 17 octubre 2013

Cantidad : 10 - Precio : USD30

AT-II-X12 Series Product features: 1. Receive data from 12 wireless temperature sensors simultaneously. 2. Access software to manage monitoring easily. 3. Expand forwarding function to save the trouble of wiring. 4. Expand mass storage to save historical data, read data through USB...

Sábado 02 febrero 2013

Cantidad : 50 - Precio : 500 eur (Prix unitai

SRL329HD ANTENNA. 6.2DB 450-470MHZ - MARQUE SINCLAIR Modèle RDE4612 (Possibilité achat partiel) Ubicación : 20 RUE DE MADRID, 03200 VICHY, Persona a contactar : Carole PERISSE, 04 70 98 17 81

Viernes 05 agosto 2011

Cantidad : 5000 - Precio : 28USD

H510 walkie talkie/two way radio/transceiver SPECIFICATION ?RF Power Output: 3W/5W ?Low Battery illuminate ?Monitor ?16 Channels Radius Range: 200-500M ?Time-out Timer(TOT) ?LED indicator ?Busy Channel Lock(BCL) ?Battery saver ?Alarming Function ?Voice Prompt(in English) General Transceiver...