Honeywell 50037736-001 Wireless PIR Occupancy Sensor. The WSK-24 Wireless Occupancy Solution automatically controls HVAC equipment by determining when a room is occupied. The WSK-24 uses the combination of an occupancy sensor and a door switch to provide optimal control. The WSK-24 is packaged in a kit that includes a 24V dry contact receiver, a wireless PIR (passive infrared receiver) occupancy sensor with mounting kit, a wireless door sensor with mounting kit, and a wiring harness. The receiver can be wired into any thermostat or controller that supports the connection of a remote setback device. The receiver communicates wirelessly to a PIR occupancy sensor, a door sensor, and an optional 2nd door/window sensor. After the receiver determines that the room is unoccupied, it closes a dry contact switch. After the thermostat or controller recognizes the contact closure, it places the thermostat in economy setback mode, which provides energy savings for when the room is unoccupied.

Features

• Wireless system provides quick and easy installation

• Pre-configured door sensor and occupancy sensor

• Guest comfort is maintained by never turning off HVAC equipment when someone is in the room – even if they are sleeping

• Fuse protection

• Long battery life

• Low battery indication

• Receiver memory retained after power loss

• Optional sliding door/window sensor can be easily added

Product Specifications

• Operating Temperature Range (F) - PIR Sensor: -4 F to 104 F

• Operating Temperature Range (C) - PIR Sensor: -20 C to 40 C

• Operating Frequency: 433.92 MHz

• Used With: WSK-24