Specification:
Model Number: LR44 button battery
ambient temperature: 10-50
Power supply: 4.5
Scope of application: Home, hotel, shop
Communication mode: Magnetic induction
Overall dimension: 75*39*12.2 mm
Ambient humidity: ≤60
Features:
*Ultra-thin design, the back of the product adopts high-viscosity back sticker, which can be installed on any door or window.
*Environmentally friendly materials, in line with EU testing standards.
*High precision materials, never false positives..When the distance between the host and the magnetic stripe exceeds 10mm, an alarm will be given immediately.
*Low-voltage prompt reminds you to replace the battery in time, and always protect the safety of you and your family.
Package Includes:
1 x Wireless Door Magnetic Alarm (included 3x LR44 button battery)