The Honeywell motion detector functions as a completely wireless and security add-on. The compatibility range is as follows RCWL300A, RCWL330A, RPWL400W, RPWL401B (accessory converter not required), Series 3, 5, 9 and all other Honeywell decor series wireless chimes.

• For additional security purposes and an elevated peace of mind, the RCA902N will alert you whenever someone approaches your home
• This motion detector is also fully capable of monitoring movement within specific rooms in your home
• A sensing range of 40 ft make the RCA902N an excellent selection for home and small business owners alike