Electric Eye Door Alarm

An electric eye is a photodetector used for detecting obstruction of a light beam.

Electric eye door alarm.

Eligible for free shipping. All customers get free shipping on orders over 25 shipped by amazon. 1 16 of 970 results for electric eye door alarm seco larm e 931 s35rrq enforcer indoor outdoor wall mounted photoelectric beam sensor with 35 foot range 4 4 out of 5 stars 267. The alarm mode is also good for alerting you when a child leaves a safe area.

Electric eye door alarm. Skip to main content us hello sign in. With the safety beam you know when someone crosses the line. Not only can it be used as an invisible playpen to alert you when your child or pet leaves a safe area it can also be used at night to scare off intruders.

Entry alert beam chime alarm invisible beam alert 671 entry chime sounds when invisible beam is crossed. The sensor is an invisible point to point line between two sensors or a sensor and a reflector making it a reflective beam sensor. Long range wireless door entry alert utdcdcr 2500 the door sensor transmitter has a magnetic door contact so that when the entry door is opened by a visitor customer it sends a wireless entry alert chime to the dcr 2500 receiver that is power by an ac adapter and can be plugged in up to 1500 feet away depending on walls building materials etc. 33 48 of over 1 000 results for electric eye door alarm door alarm replacement magnet magnet for surface mount wireless or wired door or window sensors for home security alarms replaces preexisting house door window security alarm sensor magnet.

Free shipping by amazon. Has commercial retail business and residential systems that alert you of an entering person using an invisible electric eye laser ir beam entry alert. 4 5 out of 5 stars 78. Account lists account returns orders.

Physen wireless door motion sensor alarm door open chime detect alert home security door entry chime with 1 motion sensor and. This category of entry alert products. The skylink gs mt wireless garage door sensor will the skylink gs mt wireless garage door sensor will track the garage door opened or closed status and send a push notification to your smartphone with any change in status. An example is the door safety system used on garage door openers that use a light transmitter and receiver at the bottom of the door to prevent closing if there is any obstruction in the way that breaks the light beam.

Simply place the sensor on the top panel of your garage door to be informed when the garage is even partially open.