Hikvision Wireless Eexternal Siren for Hikvision Alarm

Wireless external siren
RF 868MHz, 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

DS-PSG-WO-868

Whats in the box
1 x Hikvision Wireless external siren – DS-PSG-WO-868