gsm wireless

Desktop Phone FM Radio SMS Phone Book Product Description LS931 is fixed phone is a new telephone, Phone c...

... Support at most 8 remote controllers Output power: 12~15VDC / ≤1.5A Siren Output: 12V ≤ 400mA 2-Band : 900/1800Mhz(4-Band is option...

GSM Elder/Senior Alarm GSM SMS Senior Guardian GSM Wireless Modbus Alert System Support 3G WCDMA /4G LTE Version (Skype: lisali1220, WhatsApp: 0086 13...

Radio Frequency Signal Jammer device 925MHz - 960MHz For Car This signal jamming device can block the CDMA/, DCS/PCS, 3G, 4G, WiFi, VH...

Landline Dual Sim Card Fixed Phone With FM Radio Fixed Phone Precautions: 1. This product should not be used near garag...

...upgraded. More comfortable operation with touch keypad. 2. 2 /4 Band net-work. Compatible with network, reports alarm events by calling and...

Multifunction Zello 32G T Card PTT Gsm Wireless Walkie Talkie Customized 4G wireless 32G T-card walkie talkie Voiceping PTT gsm radio ptt radio Produc...

... Antenna Ethiopia Car 1 Speed Limiter GPS Product Specifications Color Black Application free android and IOS app Input Fuse 5A CPU TI:...

... Networking for ZTE ZXSDR BBU B8300 Contact Us ZXSDR B8200 Large-Capacity Compact BBU The ZXSDR B8200 is a large-capacity compact Base ...

2G 3G 4G GPRS rechargeable GPS Tracker for transportation trucks Main Features Product Type: 4G rechargeable GPS Tracker Locatin...

Roadside Telephone Tower SOS Call Box System SOS Phone Product Description Main Features of the emergency telepone - Standard Analog phon...

Purple MediaTek MTK6516 Wifi Enabled Cell Phones With Android Market Place COLOR: purple, black OS: Android 2.3 CPU: MediaTek MTK6516, 25...

HiYi Voc /O3/ Co/ No2/ So2/ Pm2.5/ Pm10 Co2 Meter Rs485 Outdoor Air Quality Monitor Air Quality Pollution Monitor System PM2.5|PM10|CO|SO...

... P2P camera P2P Network Phone Camera 720P Multi Channels monitoring via smartphone network wifi P2P ip camera HD ......

... communications Infrared sensor Night Vision photographing Automatic video recording Remote voice monitor Alarm via MMS Automatic photograp...

... from logical link layer to upper application layer protocols, such as TCP/IP/UDP and so on. It provides a secure, high speed, reliable in...

CWT5010 GSM SMS RTU controller, GSM RTU, GSM remote controller Support 3g version CWT GSM RTU List: CWT5005 has 2 digital inputs and 2 digital outputs...