Wireless Indoor Sounder DS-PS1-I-WE(B), 868 MHz, 90-110 dB Default:- 5" touchscreen indoor monitor with

5" touchscreen indoor monitor with a slimline 1‑button stainless‑steel door station and a power/bus combiner for simplified installation and app‑enabled remote answering and lock release

and whether the licence is perpetual or time-limited) vary by region and distributor

The output options include mono to a 100V line or direct to an 8 Ohm speaker load

Availability & warranty: Some regional listings show the model as discontinued — check stock and lead times with your supplier before ordering

Three selectable alarm sounds (intrusion

Wireless Indoor Sounder DS-PS1-I-WE(B), 868 MHz, 90-110 dB Default:- 5" touchscreen indoor monitor withOverview The DS PS1 I WE(B) is a wireless indoor sounder for AX Pro systems. It provides two way 868 MHz communication with AES128 encryption, configurable alarm tones and LED strobe indication. Designed for easy installation and remote configuration via the Hikvision app, it provides audible deterrence and alarm signalling for indoor intruder fire panic events. 868 MHz two way wireless (AX Pro protocol) with frequency hopping for jamming resistance.