• Detect open/close status of the door/window
• Working voltage: DC 3V
• Battery: LR03 AAA x 2pcs (No attached battery in packaging box)
• Product material: V0 fire-proof PC material
• Static current: 30uA
• Transmitting current: 35mA
• Alarm output: Tamper alarm, Open door reminder, Closing reminder,Low battery warning
Notes: WiFi / Zigbee 3.0 / Matter modules available
(Zigbee Gateway is always required in combination with a Zigbee product )
Wholesale only, both OEM/ODM acceptable