Sirens

The quickest way to scare off an intruder is a loud siren. UMATECH sirens deliver a piercing sound of up to 113 dB and come in two versions:

• Indoor siren – compact design for hallway or living room. A subtle LED flash shows at a glance whether the alarm is armed. The supplied lithium battery keeps the siren working during a power cut and warns you in the app when it's running low.
• Outdoor siren – impact-resistant IP65 plastic housing with UV-resistant finish, powerful strobe and tamper contacts. The neighbourhood notices immediately when something's wrong, and sabotage doesn't stand a chance.

All models communicate encrypted at 868 MHz or via a wired connection, and pair with your hub in three steps: hold the pairing button, scan the QR code and give the siren a room name. Set duration, volume and flash frequency to your liking in the app.

Want more than intrusion detection? Link your siren to smoke or water leak detectors for one central warning point. Low power consumption gives up to five years on batteries, and a clear template means installation is done in ten minutes. Order before 17:00 and, if in stock, we ship the same day – extra audible and visible deterrence for your home or business tomorrow.