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

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