Cảm biến phát hiện PIR & Siêu âm gắn tường

Feature

• Dual Technology ( PIR and Ultrasonic ) Presence Detector for lighting or HVAC automation control.
• The UT-9962i is a presence detector with dual sensing technologies integrated with the PIR and ultrasonic sensors, which can provide good reliability to avoid false triggering problem. 
  In addition, when using the ultrasonic sensor alone for detection, it is of high sensitivity which enable to detect small motion and the movement occurred behind the obstacles, for example, the stalls, partitions, goods shelves, furniture, etc.

Specification

• Rated voltage : 21 ~ 30V DC (via KNX Bus)
• Detection angle : 180 degree 
• Detection range adjustable
• Lux & Time adjustable
• Safety approval : CE & TUV