RW542 Dual-Tech Wall Switch Motion Sensor RW542 dual-tech wall switch motion sensor brings energy saving with couple passive infrared (PIR) detection with acoustic detection. It also supports spaces of any size, including high ceiling applications, ensuring that a space saves electricity when not in use. Product Name Dual-tech of PIR + Acoustic Wall Switch Motion Detector Rated Voltage Operating Temperature Rated Load Incandescent: 1800W Halogen: 1800W Fluorescent: 1700VA Energy Saving Lamp: 1700VA Rated Protection Detection Range Front 7m, Sides 5m at 1.1m height, 20°C Detection Angle Time Setting Voice Sensor Setting Operation Mode / Function ON / OFF / Auto / Short Pulse / Test Suitable for frames according to DIN 49075 Model Name Specification is subject to change without notice. EmCom Technology Inc. 7F, No. 219, Sec. 3, Nanjing E. Rd., Taipei 10488, Taiwan Tel: +886-2-27177766 ｜ Fax: +886-2-27171800 ｜ [email protected]