Third Generation MIP System Magnetic Sensor.
 
A magnetic door sensor which can add security to any door or window, ideal for sheds, garages, vestibules etc and triggers the attached chime unit when the contact is broken.
 
Also great to let you know if unwanted intruders come in your home!
 
Easy link to any existing MIP™ System Door Chime range. 
 
A 3rd generation magnetic door or window sensor. Ideal for shed/garage security, opportunist thief walking in your home, or retailer customer door alert. 
 
The 3rd generation in MIP™ System technology allows you to choose different sounds for different bell pushes and other transmitters with the flick of a switch, so you can identify which door or room has been activated.  
 
View the manual Here 
 
AVAILABLE TO BUY ON AMAZON AT: CLICK LINK