The motion sensor range can reach up to 30 feet.The wireless range from each sensors to the receiver can reach up to 1/2 mile. You can also use this driveway alarm as your remote driveway doorbell.

Overview: Smart home security systems combine cameras, sensors, and alarms to protect your home around the clock.These setups ...

Having spent 30+ years in residential construction, contracting, remodeling, maintenance and home repair, Deane now contributes DIY, informational and financial content as a freelance writer and ...

LAS VEGAS — January 5, 2022 — Ajax Systems, one of the largest manufacturers of professional security systems, and OMNIVISION, a leading global developer of semiconductor solutions, including advanced ...

The RADION TriTech ZB Wireless Motion Detector uses a combination of passive infrared (PIR) and microwave Doppler radar detection technologies with advanced signal processing. This combination ensures ...

Product Features Large Wireless Range: Door Motion Alarm is triggered by the PIR sensor via monitoring movement, it has 110° wide angle Infrared which can cover 16-26 ft range, support 500 ft ...

The best DIY home security systems are affordable and easy to set up without a professional. NerdWallet is committed to editorial integrityMany or all of the products on this page are from partners ...

Paul Apkarian, a Westborough architect, remembers when installing home-security systems required tearing out parts of interior walls for wiring and finding spaces for bulky cameras, video recorders, ...