Sensor Switch CM 9 Contractor Select Ceiling Mount Occupancy Sensor, 12 Foot Radius, White and Sensor Switch PP20 Contractor Select Power Pack Relay Circuit Protection 120/277 VAC, Black Bundle

Sensor Switch CM 9 Contractor Select Ceiling Mount Occupancy Sensor, 12 Foot Radius, WhiteThe CM 9 Series occupancy sensor offers amazing performance sensitivity to small motions for a standard range Passive Infrared (PIR) sensor. Ideal for small rooms with drop ceilings and areas without obstructions, the CM 9 is a snap to install.Sensor Switch PP20 Contractor Select Power Pack Relay Circuit Protection 120/277 VAC, BlackThe PP20 power/relay pack works with low voltage occupancy sensors to switch lighting loads on and off in addition to transforming 120, 240,and 277 VAC single phase power to class II 15VDC to power remote sensors.

• PIR occupancy detection, excellent RF immunity (CM 9 Sensor). May connect up to 14 sensors (PP20 Power Pack).
• Push-button programmable (CM 9 Sensor). Powers low voltage sensors (PP20 Power Pack).
• Adjustable time delays (CM 9 Sensor). Patented relay contact protection (PP20 Power Pack). Relative humidity: Up to 90%, Non-Condensing for both.
• No field calibration or sensitivity adjustments required (CM 9 Sensor). Switches line voltage loads (PP20 Power Pack).
• Convenient test mode (CM 9 Sensor). Plenum rated (PP20 Power Pack).