Brand New Sharkward Dual Technology SK902IN Passive Infrared, Microphone, Wall Switch, Motion Sensor, White, UL Listed Specifications 1. Microphonic + PIR Sensors 2. ETL,C-ETL Certification 3. 120-277VAC 4. Auto-On/Off 5. Energy-Saving, Easy To Install The SK902 can be used for automatic switching of lighting, incandescent, fluorescent and low-voltage lighting with electronic or magnetic ballasts, with the addition of an auxiliary relay unit, even HVAC can be controlled. The unit also features a manual override that can be used to keep lights OFF while an area is occupied, which may be desired during slide or film presentations. The unit replaces a single-pole wall switch and fits in the standard wall box. The unit requires a ground connection with PIR detection and a Neutral connection. This series has dual technology sensors (PIR sensor with microphonics, Ultra sonics with microphonics). ELECTRICAL Line Voltage 120/277VAC Operational Frequenciea 60Hz Wire Designation Line-Black, Load-Blue Ground-Green,Neutral-White Load Rating Fluorescent:1200VA-10A/120V 2700VA-10a/277v Incandescent:800W-6.67A/120V Inductive Load:1/4hp(185W)-5.8A/120V Minimum Load 10mA ENVIRONMENTAL Operating Temperature Rang 0C-50C Storage Temperature Range -10C-85C Relative Humidity 20%-90%non-condensing Agency Approval ETL/UL Listed/CSA Certified Complies with California Tiltle 24 Energy Code Complies with FCC Regulations ***Inventory Fyr 300 A padded envelope 0.6oz