Tuya Home Security Alarm System — RFID Card, Motion Sensors & App Control, 433Mhz High Sound Siren

Tuya home alarm solution with RFID card access, motion sensors and full smartphone app control. Equipped with a loud (high sound) siren for clear audible alerts and easy remote management via the Tuya app. Specifications: Siren output: Less than 500mA Wireless frequency: 433Mhz Working temperature: 0~55 Relative humidity: Less than 82%RH Host size: 185x125x14.7mm