4 LED Auto PIR Keyhole LED Light 5s
4 LED PIR Infrared Detection Motion Sensor Home Door Keyhole Light Lamp
Light: 4 LEDs
Power: 1.5v AA
Standby Current: < 0.35mA
Delay Time: 5s
Blockade Time: 5s
Trigger: Continuous (Repeatable)
ราคา 4.32 AU (115 บาท)
http://www.ebay.com/itm/361130219068
4 LED Auto PIR Keyhole LED Light 5s ราคา 4.32 AU (115 บาท)
Re: Auto PIR Keyhole LED Light ราคา 4.32 AU (115 บาท)
It has Photodiode. So it has light detect function and work in low light condition only (~5 LUX).
Re: Auto PIR Keyhole LED Light ราคา 4.32 AU (115 บาท)
See inside the device.