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.

A PIR sensor is used to detect motion. It sounds an external 12v Alarm horn or loud buzzer as well as sends an SMS message to your phone via IFTTT (www.ifttt.com).

after motion-detected to alarm activated (so-called "Entry delay") int sirenAutoResetDuration = 20L; // Max. time (in seconds) siren will stay on before alarm auto-resets if no one enters the password ...

We even performed simulations to see how well they can detect potential intruders and ignore false alarms ... all motion ...

[Micamelnyk] decided to build a solution to this problem in the form of a motion sensing alarm. The device is built around a Trinket Pro. The Trinket Pro is a sort of break out board for the ...

New Ford security technology which disables their keyless entry ... used to extend the signal from fobs in homes to unlock and start vehicles parked outside. Now, a new motion sensor inside the Ford ...

from PIR motion detectors to door and window sensors. If you want to put them to work, all you need is a receiver, a network-enabled microcontroller, and some code. In his latest video ...

With solar efficiency, dual motion detection, and simple setup, the S2 is designed for eco-conscious, hassle-free security.

I’ll also give you a few tips for ramping up your security game with an add-on or two that could make a real difference.

one entry sensor and one motion sensor. Sometimes you can get a free Smart Alarm wireless indoor security camera and a free trial of professional monitoring if they're running a promotion.

The items include an internet-connected intruder alarm, a video-streaming ... cost The basic Secure system consists of three interlinked devices : Detect - a sensor that recognises both nearby ...