Hikvision DS-PS1-E-WE Outdoor siren Red cover

The wireless outdoor siren, which supports 868Mhz wireless communication, Tri-X wireless protocol, multiple recording methods, two-way wireless communication, multiple alarm sounds and strobe indication, is used for instant alarm warning

the wireless indoor siren with blue led has three different sounds.
The indoor siren works on 3 CR123A batteries.

868 MHz two-way wireless communication
3 year battery life (activates every two weeks and warns 90 seconds before each activation)
AES-128 encryption
Tamper-resistant front and back panel
3 types of alarm sounds: fire alarm, panic alarm and burglar alarm
Siren Decibel: 110 dB
Fully configurable remotely via app
Multiple login methods and simple installation design
Frequency hopping against interference for reliable transmission
IP65 protection level

Product Info