Best Car Alarm System

Best case ever, fall off from the car twice; nothing happened to what's inside !!

Best system I have

I like this uncomplicated alarm system. My last optex 1000 lasted 14 years and that is why I got another one.

Excellent price. Timely delivery. We use them for the fire alarm system as back up power, and we never had any problems in the past.

Arrived swiftly, works as promised. Replacement power for home alarm system.

Orbi has broken barriers in my apartment. I have just upgraded my alarm system, got a ring

Best purchase for a traveler. Purchasing another one to keep in my car as well

[This review was collected as part of a promotion.] After getting the Ring alarm system I definitely wanted to add the Ring doorbell. I bought the Ring Video Doorbell 3 and its the perfect addition to feeling safe in my home and feel confident know that kids will be more time at home. The quality of the videos are great and the features to customize the system is perfect. Its really easy to install as well, just two screws and your done!

I use this for a DIY alarm system in my house. I have 3 sensors connected to one base unit. The base unit is connected to a power source and an external 30w siren. The sensors detect motion...siren sounds. I turn power on and off via smart plug on my phone. Works like a charm. My only concern would be for the durability of the sensors. As can be imagined sensors are usually placed in high traffic areas which means activity happens all day long. If this will affect longevity of the product I do not know, only time will tell.

Product works as it said it would. We have a dog & a cat which have access through a 'doggy door' to the house when the alarm is on & we have not had the system go off with them going in & out the house.