Product Ranges
Building Automation
Contact Us
  • Shenzhen C2S Technology Co.,Ltd.

  • Country: China
  • City: Shenzhen
  • Address: AddNo.2008,Eastern Tower of Nanshan software Park, #10128 Shennan Road, Nanshan District, Shenzhen, China 518052
  • Contact Person: Guokai Wen
Key Specifications

GHA-100 is a multi-functional device integrating GSM fixed telephone and house alarm system. With the help of various reliable sensors and GSM communication mode (call and SMS), the house owner will be able to handle the security of the house conveniently

2.How It works?

3.Main Features:

- Make/Receive Phone calls like a telephone

- Send/Receive/Draft SMS Messages like a cell phone

- Base Unit could connect maxium 16 wireless sensors

- Support Partial Defense and All zones defense

- Wireless Panic button built on Remote transmitters

- SMS ,Phone call and Siren sounding alert for Alarm Events

- Password access protection

- Multi-Language OSD LCD Screen

- Arm/Disarm by SMS or Remote controllers

- Advanced Encryption technology, Hight Security Level

- Rechargeable Lithium backup internal battery included

- Unique Children Operation Recognize


- Defense Area:16 wireless sensors (433/315Optional)

- Network:GSM900/1800/1900 MHz(850 MHz optional)

- TX power output:1W

- Alarm SMS:3 Recipients(cellphone number)

- Alarm Dialing: 3 recipients(cellphone number/PSTN number)

- Under-voltage Protection:Activating time≤1s

- Data Response Time: ≤10s (under normal GSM network status)

- Working Voltage & Current:7.5-12V,1.5A

- Electrical Source:AC 110-220v,50Hz

- Backup Batteries:600mAh,3.7V

- Working time≥4 hours

- Working Environment:Temperature:-20~60℃

- Humidity:20%-95%

Standard Package Contents:

- Telephoen Alarm Host Unit x1PC

- GSM Antenna x1PC

- Magnetic Door Contact x 2PCS

- PIR Motion Sensor x 1PC

- Indoor Wired Siren x 1PC

- Power Adaptor x 1PC

More information, pls visit

wireless gsm home alarm system
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