Cloud Enabled Smart Lock Controller with GPRS and TTL Programming Interface – GAOTek
$53.63
$64.36
Description Overview GAOTek control module adopts 2G or 4G communication interface, using TCP protocol connect directly to the cloud server, supports a variety of electric control locks, supports lock signal feedback, supports 12 V and 24 V electric control locks, and the lock feedback mode can be configured by software, with independent PTC resettable fuses, and supports short circuit protection. Features Connect cloud server Scan code Connect board Technical Specifications Working voltage DC 9 V to 24 V Standby power consumption Less 1 W Working temperature 10 °F to 208 °F (-30 ℃ to 80 ℃) Communication interface GPRS TCP 485 connect quantity Maximum 32 pcs Drive the lock current Maximum 3 A Read lock status Support Open lock time 200 ms Program update interface TTL series Watchdog timer Support OEM Accept
