Product Detail

- Sound power: 85dB at 1 meter

- Radio frequency: 433MHz

- Transmission Power: 10dBm

- Transmission range: 250 meters in open field

- Tamper cover and wall tamper

- Power: 4 CR123A batteries (included)

- Battery life: 1.5 years

- Operating temperature: -10 ° C ~ + 50 ° C

- Relative humidity: <95%, without condensation

- Dimensions: 74 (W) x 134 (H) x 33 mm

- Weight: 130g

- Wall mount

- CE certification