GSM Home Burglar Security Alarm System 433MHz — Smart GSM Alarm with G2B Intercom & High Sound

Smart GSM home alarm with an easy-to-read LCD display and built-in clock for convenient status monitoring. Built to work with 433MHz devices and featuring G2B intercom support, it delivers a high sound alarm for effective deterrence. Schedule automation is supported via timing arm and disarm functions, offering 1 group of timing arm and 1 group of timing disarm for hands-off operation. The system can store 6 groups of alarm call numbers; the host will automatically dial those numbers to issue a voice alert. It also supports 2 groups of SMS mobile phone numbers, with the host automatically sending SMS notifications when an alarm is triggered. One-button controls let you switch instantly between out arming, home arming, remote arming, and off-site arming modes.