Sirens

The quickest way to deter an intruder is with a loud siren . UMATECH sirens deliver a piercing sound up to 113 dB and are available in two versions:

• Indoor siren – compact design for hallways or living rooms. A subtle LED flash lets you see at a glance whether the alarm is active. The included lithium battery keeps the siren active during power outages and sends a timely warning via the app when the level drops low.
• Outdoor siren – impact-resistant plastic housing (IP65) with UV-resistant paint, powerful strobe, and tamper contacts. This way, the neighbors immediately notice if something is wrong, and sabotage is eliminated.

All models communicate encrypted on 868 MHz or via a wired connection and connect to your hub in three steps: press and hold the registration button, scan the QR code, and assign the siren a room name. Adjust the sound duration, volume, and flash frequency to your preference using the UMATECH app.

Want more than just intrusion detection? Connect your siren to smoke or water detectors for a single, centralized warning point. The low energy consumption ensures up to five years of battery life, while the easy-to-follow mounting template makes installation complete in just ten minutes. Order before 5 PM (if in stock) and we'll ship the same day – so your home or business will be extra protected tomorrow with an audible and visible deterrent.