Yale AL-DC-1A-W door/window sensor Wireless Door/Window White

Power source: Battery | Weight: 35 g | Suitable for indoor use: Yes | Battery type: CR2045 | Screws included: Yes | Suitable for: Door/Window | Package weight: 46 g | Interface: RF Wireless | Operating frequency: 868 MHz | Easy to use: Yes | Depth: 9.52 mm | Battery life: 48 month(s) | Package depth: 36 mm | Connectivity technology: Wireless | Adjustable sensitivity: Yes | Height: 68.5 mm | Package width: 54 mm | Number of products included: 1 pc(s) | Battery technology: Lithium | Mobile operating systems supported: Android | Number of batteries supported: 1 | Mobile operating systems supported: iOS | Package height: 100 mm | Tamper protection: Yes | Transmission distance: 1000 m | Width: 29 mm | Installation type: Glue/Screws | Self-adhesive tape: Yes | Number of sensors supported (max): 1 | Product colour: White