Motion Sensing Doorbell

Motion Sensing Doorbell 

Motion sensing doorbells are doorbells that go off when a visitor gets close enough to the door to set off the motion sensor.  These are great as a safety precaution as they give the appearance someone is home or up and about.  There are a number of different varieties on the market today. 

There are wireless versions which have a range of 100 feet from the chime unit.  It plays a chime when the motion sensor detects someone.  These can be found for $60 to $100.  There is even one device that can record your voice and so leave messages for the visitors.  This adds yet another level of protection and can provide added convenience to homeowners.  Plus, there are some video doorbell cameras have motion sensors on them that light up letting you know who is at the door.  These can be found for $70 to over $100.  GE currently makes a nice version for this price range. 

Also, if you currently have a wired doorbell system that does not have motion sensors.  You can buy add on motion sensors which can be placed onto your existing systems.  These are great if you are not looking for a complete overhaul.   

If you are looking for motion sensors for your business, wireless Door Announcers may be the best bet for you.  They let you know when someone entered the front door.  There are several versions: (1) creates a laser beam running near the bottom of the door frame, when someone walks in they trip this sensor and the chime goes off, (2) sensor mats, the mats sound the chime when they are stepped on, and (3) the sensor detects when the door is opened and sets off the chime.  These can be had for under $30 and one version is made by Thomas & Betts.