Sirene Wireless Dahua Powershiel com Intercomunicador integrado Áudio Bidireccional

Carrier Frequency: 868 MHz–868.6 MHz

Communication Mechanism: Two-way

Communication Distance: Up to 1200 m (3937.01 ft) in open areas

Encryption Mode: AES128

Frequency Hopping: Yes

Power Supply: Battery (default), 12 VDC

Storage Temperature: –10 °C to 55 °C

Storage Humidity: 10%–90% (RH)

Installation: Wall mount

Casing Material: PC ABS