Hikvision Wireless Alarm DS-PSG-WO-433

Wireless external siren

> RF 433MHz, AES-128 encryption Two-way wireless communication
> Reports exception automatically
> Adjustable volume: low,medium, and high
> Front and rear panel tamper-proof
> Protection level: IP65
> Outdoor installation
> Flashing blue LED for alarm indication
> 3 kinds of alarm sounds: fire alarm, intrusion alarm, and panic alarm

Datasheet