This PIR motion sensor wall switch comes with a stylish and streamlined design. It is professionally engineered to deliver reliable and stable performance. This wall switch boasts a long service life.

• Sensor: theory optical sensor.
• Output switching transducer.
• Color: white and ivory.
• Sensor PIR + microphones.
• Neutral line required: no.
• Voltage: 110-130V/AC, 220-240V/AC and 277V/AC.
• Warranty: 5 years.
• Detection range: 1-15m.
• Certification: ETL and C-ETL.
• Pattern: 180 degrees.
• Time setting: 5s-30min.
• Power frequency: 50/60Hz.
• Dual-sensor (PIR + sound) switch.
• Voltage: 120-277VAC.
• Auto-on/off.
• Energy-saving: operation.
• The SK902 uses the passive infrared (PIR) detection technology to monitor a room for occupancy, any movement by a person will cause the detector to register that movement and energize the lighting.
• After the primary detector PIR engages then the sound detection system comes into operation to keep the status of the detector as “occupied” even though there is no detectable movement.
• The lights will remain ON as long as there is a noise or an occupant movement through the sensor zones.
• A OFF delay time adjustment prevents the lights from switching OFF when the space is occupied.
• In order to keep the lights ON, noise must be generated, either from talking or any other activity, at least once during the selected OFF delay time interval.
• An LED indicator blinks to denote activity is sensed in the sensor zones.
• When the space being monitored by the sensor is unoccupied for the length of time chosen as the OFF delay interval, the unit will switch the lights OFF.