The siren is powered by a rechargeable battery that guarantees the operation even at night. The solar panel charges the battery in a short time and ensures its operation.
- Power supply: Solar panel, rechargeable battery 1800 mA.
- Operating range: 30 m uninterrupted.
- Loud audible alarm: >120 Db @ 1 m.
- Transmission frequency: 868,42 MHz.
- Protection degree: IP63.
- Dimensions: 310 x 45 x 235 mm.