Yale Outdoor Siren Wireless siren Blue, Grey

Battery life: 3 year(s) | Active tampering alarm: Yes | Maximum operating distance: 1000 m | Operating voltage: 12 V | Alarm decibels: 100 dB | Wi-Fi: Yes | AC adapter included: Yes | Package height: 270 mm | Number of batteries supported: 4 | Package weight: 1.62 kg | Number of alarm sounds: 100 | Operating frequency: 868 MHz | Power source: DC/Battery | Country of origin: China | Screws included: Yes | LED indicators: Yes | Height: 255 mm | Quantity per pack: 1 pc(s) | Package width: 268 mm | Type: Wireless siren | Weight: 1.28 kg | Mobile operating systems supported: iOS | Placement available: Outdoor | Depth: 58 mm | Package depth: 72 mm | Product colour: Blue | Width: 255 mm | Mobile operating systems supported: Android