Yale Indoor Siren Wireless siren Grey, White

Country of origin: China | Package width: 146 mm | Package depth: 52 mm | Height: 115 mm | Package height: 200 mm | Package weight: 240 g | Battery life: 3 year(s) | Type: Wireless siren | Screws included: Yes | Battery type: CR123A | Number of batteries supported: 3 | Battery technology: Lithium | Operating frequency: 868 MHz | Weight: 185 g | Mobile operating systems supported: iOS | Power source: Battery | Depth: 30 mm | Alarm decibels: 85 dB | Maximum operating distance: 1000 m | Active tampering alarm: Yes | Number of alarm sounds: 100 | Width: 115 mm | Placement available: Indoor | LED indicators: Yes | Quantity per pack: 1 pc(s) | Product colour: Grey | Mobile operating systems supported: Android | Wi-Fi: Yes