SimpliSafe 105dB Auxiliary Siren - Compatible with Gen 3 Home Security System

Put this into my daughters house, Motion and Video. Now she can feel safe whether at home or away.

Alarm will scare any person who activates it. The sound its almost the double as the original base alarm. If your house is small, place it in a good outdoor hidden place.

this system was very easy to install and operate i would recommend it for anybody looking for a security system

home security

Works great

Loved the simplicity and easy to follow instructions.

I bought the system for all my windows and doors plus the the siren and I love the system it was easy to install and works great

How SMOKES. I installed this for our SimpliSafe alarm system, as the base served as the alarm. Enough to wake you, but not what I was after. Its installed at the front door: thought wife had turned off security when I opened the door....DANG! Im 82nd Airborne and very use to operating under loud conditions, BUT...I could barely keep it together to deactivate the alarm on the keypad. LOVE IT!!

Battery life is about a week. I changed the spot and now I have zero issues

Nothing I disliked.