SOS Wireless GSM Home/Shop Security Alarm
Security alarm is powered by DC power DC12V whose current state is ≤30mA. Its wireless receiving frequency is 433MHz ± 0.5MHz and it can operate up to 80m without interruption. It comes with a 500mAh battery and has a GSM band of up to 850/900/1800 / 1900MHz.
Contact Us.
Mail: :ridgeshopbd@gmail.com
Website: rshopbd.com
Call: +8801681509723
Hotline: 09639259112
