Best Gprs Alarm

CNPGD [U.S. Office & Warranty Smart Watch All-in-1 Weather Proof Smartwatch Watch Cell Phone for Android, Samsung, Galaxy Note, Nexus, HTC, Sony (Black, M)

  • ...ing answering and dial-up.SIM slot,Single SIM card (micro SIM card) can be as a phone,support make calls by Bluetooth or smart watch.
  • GSM/GPRS 850/900/1800/1900(2G,not support CDMA).
  • Sport health: sleep monitoring,sedentary remind. Other functions: Image viewer, Sound recorder (need put and SD card ), Remote capture, Alarm clock, Calendar,Camera (0.3M),Two way Anti-lost..
  • Choice 1: USE as cell phone(Sim Card/ Memory Card needed, not included) Use as cell phone, activated GSM 2G Sim Card needed(for internet access, GPRS function also needed). Which Carrier’s Sim Card is AVAILABLE for this watch? T-Mobile, Straight Talk, Lycamobile, Speedtalk, Ting GSM, Simple Mobile or ANY carrier’s GSM 2G Sim Card is available for this watch AT&T, T-Mobile or ANY carrier’s GSM 3G/4G/5G Sim Card is NOT available Verizon, Sprint, Boost, PagePlus and ANY CDMA carrier Sim Card is N.
  • Sync function(Only for Android) – Whatsapp,Twitter,Facebook,Browser(need put a 2G/2.5G network SIM card).
  • Choice 2: Download Android APP: https://amzn.to/31gvBCo USE as Smartwatch(No Sim Card Needed) Android OS version 4.0+ Smartphone(ANY BRAND) or IOS 8.0+ Iphone Needed. With Bluetooth(find in ....
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TKSTAR GPS Tracker Car GPS Tracker for Vehicles Realtime Tracking Waterproof Portable Magnetic Tracking Device 90 Days Long Standby Free Tracking & Monitoring System TK905

  • 【4G NETWORK】SinoTrack 4g mini car gps tracker for Motorbike, Built-in LTE, GSM and GPS double antennas with ACC to detect ignition.ST-901L....
  • 【MAIN FUNCTION】SinoTrack vehicle mini GPS tracker for car Motorbike, Built-in LTE/GSM and GPS double antennas with ACC to detect ignition.(SIM....
  • 【SUPPORT TRACKING PLATFORM LIFETIME】Waterproof GPS location tracker with online tracking service subscription. Buy a SIM card for the device (this....
  • 【REAL TIME TRACKING】Real-time car GPS tracker ST-901L Anti Lost Alarm Locator based on LTE, GSM , GPRS network and GPS satellites , locating and....
  • 【HISTORY MEMORY】Sinotrack car GPS tracker can save 2 years of tracking history. GPS location tracker device with 2 time interval, You can view and....
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USR 4G LTE Modem USR-G781 Industrial Celluar Serial Modem Data Converter to Ethernet Support APN and VPN Network

  • Support Dual Frequencies: GSM/GPRS 900/1800MHz.
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Dual Band GSM Modem with Wavecom M1306B Q2406B Module Wireless at Commands Data SMS

  • (4)Working Frequencies: GSM/GPRS 900/1800Mhz..
  • (5)Packing List:1x Modem, 1x Serial Cable,1x Power Adapter,1x Antenna..
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Dual Band GSM Modem with Wavecom M1306B Q2406B Module at Commands SMS 900/1800Mhz

  • (4)Working Frequencies: GSM/GPRS 900/1800Mhz..
  • (5)Packing List:1x Modem, 1x Serial Cable,1x Power Adapter,1x Antenna..
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Dual Band GSM Modem with Wavecom M1306B Q2406B Module at Commands Data SMS 900/1800Mhz

  • (4)Working Frequencies: GSM/GPRS 900/1800Mhz..
  • (5)Packing List:1x Modem, 1x Serial Cable,1x Power Adapter,1x Antenna..
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DIGI XTP9B-PKI-R XTend-PKG-R Serial ~900 MHz RF Modem, 9XTend Replacement, PKG, RS232/485, North America

  • Support Quad Frequencies: GSM/GPRS 850/900/1800/1900MHz.
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Taidacent SIM800L GPRS GSM Module Micro SIM Card Core Board GSM Quad Band TTL Serial Port ESP32 ESP8266 SIM800L

  • SIM800L GPRS GSM module micro SIM core board quad-band TTL serial port is ESP8266 ESP32.
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SINOTRACK ST-901L 4G GPS Tracker for Vehicles Car Locator Mini Real-Time Location Tracking Device Waterproof Car Motorcycle GPS Tracker Device for Car Truck Taxi with No Monthly fee System

  • 【CUSTOMER SERVICE】SinoTrack gps tracker With 30 days no-questions-asked return policy. Please feel free to contact our customer service if you....
  • 【MAIN FUNCTION & 3G NETWORK】 SinoTrack vehicle car gps tracker for Motorbike, Built-in WCDMA, GSM and GPS double antennas with ACC to detect....
  • 【SUPPORT TRACKING PLATFORM LIFETIME】 Waterproof gps tracker for cars with online tracking service subscription. Buy a SIM card for the device....
  • 【REAL TIME TRACKING】Real-time car GPS tracker ST-901W Anti Lost Alarm Locator based on WCDMA, GSM , GPRS network and GPS satellites ,locating and....
  • 【HISTORY MEMORY】Sinotrack vehicle GPS tracker can save 2 years of tracking history. This tracker gps for vehicles with 2 time interval,You can....
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