KERUI Home Security System Indoor Outdoor Weather-Proof Siren Window Door Sensors Motion Sensor Alarm with Remote Control More DIY, Wireless House Hotel Garage Shop Burglar Door Alarm, NO WIFI/GSM/APP

This alarm system is really easy to set up and use, and the alarm Horn will wake up everyone, I really like it, and I have tried others, but some are just too complicated, so far it has been working very well, easy to turn on and off, I would recommend to a friend.

Works really well. Easy to set up. Very loud! The motion sensor picks up really well.mworth the money.

Easy to install and siren is loud. It will do the trick for now! We had a mouse break into our shed, the motion detector went off 😂

So far it works great, I would have given 5 stars if it had a longer power cord, 3-4’ is not long enough for me.

Stop working after one year

My barn is about 400 feet from the house, and it’s been reassuring to know my items are safer with the spotlight and noise.

well so far so good ! install was very easy and everything seems to work !!!

So loud and responsive the app is easy to use and straight forward, 100/10 would recommend

We used this to monitor a ground-floor window where our A/C was installed. It never went off in error, but did work when the sensor was tripped. So, it works! I'm not sure I trust the ISM 415Mhz open RF, though - the unit could easily be jammed or triggered from an RF relay attack. So, use it accordingly. It does what's advertised.

Buen producto y facil uso.

Easy to set up. Siren is nice and loud.

great little alarm system , has stopped 2 illegal entries for the person i bought it for , as well as they have peace of mind well leaving apartment and at night sleeping since system in use

This alarm system did not work. The siren beeped when first plugged in, but it would not recognize any of the intrusion detectors or the remote control. I am a professional engineer; I read the instructions carefully and watched the set-up video, but I could not set it up and get it to work.