Yale AL-SK1-1A-EU security alarm system Wi-Fi White

Operating frequency: 868 MHz | Number of door sensors: 1 pc(s) | Number of alarm zones: 4 | Mobile operating systems supported: iOS | Mobile operating systems supported: Android | Number of door/window sensors: 1 pc(s) | Remotely operated: Yes | Control type: Buttons | Power supply included: Yes | Mounting type: Desk/Wall | Batteries included: Yes | Mobile network generation: 4G | Alarm decibels: 100 dB | Smartphone/tablet remote support: Yes | Package weight: 1.45 kg | Wi-Fi: Yes | Door sensor weight: 35 g | Product colour: White | Backup battery: Yes | Arming modes: Full | Battery technology: Lithium | Door sensor dimensions (W x D x H): 29 x 9.52 x 68.5 mm | Number of remote controls: 1 pc(s) | Number of simultaneously connected devices (max): 100 | Bluetooth: Yes | Detection distance: 12 m | Motion sensor dimensions (W x D x H): 71.75 x 55 x 121.75 mm | Number of motion sensors: 1 pc(s) | Connectivity technology: Wireless | Panic button: Yes | Alarm control panel: Yes | Maximum range: 1000 m | Motion sensor weight: 110 g | Alarm detection: Yes