The wireless entrance transmitter notifies you when a door or window has been opened, sending the signal to your SquareGlow flasher/receiver. The wireless entrance transmitter is very easy to install, just mount the small transmitter and magnet to any door or window and plug the remote receiver unit into any SquareGlow receiver, that’s it, No wiring required.

Features

• Immediately notifies you of an opened door/window
• Simple to use and easy-to-install without any wiring needed
• Up to 500-feet operating range
• Unlimited # unit pairing technology
• 1-year warranty

What's in the Box? 

• (1) A23 Alkaline battery 
• Mounting Kit 
• Adhesive tape 
• Mounting bracket