HiLook by Hikvision ALARM-S201-WE (Red) Wireless Indoor Siren/Sounder

The HiLook by Hikvision ALARM-S201-WE is a professional-grade wireless indoor siren/sounder built for dependable security and simple installation. Below is the full feature set and technical specification — buy at trade prices from Zenith Security Co with fast UK delivery.

Key Features

• 80–95 dB indoor sounder (at 1m) with configurable prompts & LED indicator
• 4 alarm sounds — intrusion, fire, panic and medical
• 868MHz frequency-hopping wireless, up to 1,600m range
• Full app configuration
• Up to 2-year battery life (4 × AA, included)

Manufacturer Description

Frequency hopping against jamming for reliable transmission; RF range 1,600m (open space); buzzer 80–95 dB at 1 m; configurable arming/disarming prompt sound and LED indicator; 4 alarm sounds (intrusion, fire, panic, medical); fully remote configurable through app; 4 × AA batteries (included); battery life up to 2 years standby.

Who is the ALARM-S201-WE for?

A wireless indoor siren for HiLook alarm systems — loud enough to drive an intruder out and wake the household, placed where the panel’s own sounder wouldn’t be heard: an upstairs landing, a shop stockroom, a workshop, or a flat where an external bell box isn’t possible. It also gives entry/exit tones so you know the alarm is setting. Battery powered; pairs to the A201P or A201PS panel in the app. For a visible deterrent on the outside wall, the S201-E-WE external sounder.

Frequently asked questions

Do I need this if the panel already has a siren?

In a small flat, perhaps not. In a house the panel is usually in the hall; a second siren upstairs or at the back ensures it is heard everywhere.

Can the volume be adjusted?

Yes — alarm and tone volumes are set in the app.

How is it powered?

Batteries, with a low-battery warning in the app.

Technical Specification

Supplied and supported by Zenith Security Co, a UK trade distributor of HiLook and Hikvision security & networking. Order online for fast UK dispatch.