OUDI AD-87K Wireless Smart Door / Window Sensor - White
Brand OUDI Model AD-87K Color White Quantity 1 Power Supply 3.7V Remote Controlled distance 30~50m Voice Decibels 80~100dB Battery Type Lithium battery (200mAh) Certification CE Other Rechargeable battery; Smart check door / window state; With underload alarm: 433MHz Packing List 1 x Door sensor 1 x Magnetic bar 3 x Screws 2 x Stickers