Narrow design
The housing of the switch consists of a narrow profile which makes it easy to mount using screws or double-sided tape.
Wireless
The door switch is wireless in function and does this over a 2.4GHz frequency. As many as desired number of WT-400 door switches can be connected to WR-24 receivers.
Easy installation
Simple installation and pairing with the receiver at the press of a button. The batteries, which last for 24 months, are included with the door switch. Double-sided tape simplifies installation but also offers waterproofing.
Double functionality
The sensor can be used not only as an automatic door switch to open it, but also as a switch to keep it open.
