GSM RTU5024 Callny G202 Upgrade: New Chip & Module, Multifunctional Use

This advanced GSM remote control unit boasts an upgraded chip and module, enhancing its multifunctional capabilities. Designed for diverse applications, it allows users to manage devices remotely by simply making a phone call. With improved reliability and performance, it is ideal for secure access control or monitoring systems in various environments. Easy to install and configure, this device offers seamless communication and control, ensuring efficient operation and smart management of remote equipment. Operating Temperature: -20~60 ℃ Scope of Application: SM doors, railings, doors and windows, garage doors and openers Certified Product: FCC Switch Type: Remote control switch Manufacture country: China Instructions included: No