Abmf-"Tuya Zigbee SOS Button Emergency Help Switch for Elderly and Children - Wireless Remote Control Alarm Sensor" Automatic Gas Valve and a built-in brightness sensor

and a built-in brightness sensor that detects ambient light levels

Whether you want to let in natural light

it will sync both on the screen and in the APP

This means you can control your light strip anytime

Reversible Lever: Designed to fit both left-handed and right-handed doors for versatile installation

Abmf-"Tuya Zigbee SOS Button Emergency Help Switch for Elderly and Children - Wireless Remote Control Alarm Sensor" Automatic Gas Valve and a built-in brightness sensor1. One touch alarm: trigger the alarm immediately with just a single button press 2. Smart linkage: seamlessly connect and control other smart devices 3. Long battery life: enjoy long term use without frequent battery replacement 4. APP notification: receive instant alarms on your smartphone app 5. View history: view past alarm events and notifications Wireless protocol: Zigbee3. 0 Operating voltage: 3V Battery type: CR2032 Standby current: Less than