DC12V 24V Led Time Delay Sensitive Distance Adjustable Door Lock Release Switch Sensor Infrared No Touch Exit Button

Question and Answer

Q: What is the difference for K8N,K8W-TD?
A: K8N is normal one
K8W-TD is waterproof Design, has time delay adjustable and sensor distance adjustable button.

Q: What is the Contact output?
A: NO,NC,COM

Q: Can it control 12V led light?
A: A: if your led light is 12V DC and the working current is less than 1A. it can control. 1, Connect Exit Button COM wire and Exit Button 12V+ wire together. 2, Connect Exit Button GND wire with 12V Led Light GND wire. 3, Connect Exit Button NO wire with 12V led light 12V+ wire (Connect Exit Button NC wire with 12V led light 12V+ wire. the led light will be on always) .DC 12V Power will connect with exit button 12V+ and GND.

K8N (Normal Type)

Sensor Head Material: Metal
Waterproof: None
Input voltage: DC 12V
Output Contact:NO/NC/COM
Working temperature(approx.): 0 to 50 ℃
Response range: Within 10cm
LED indication: Standby: Blue LED on, visitors approaching: Green LED on
K5 Size(approx.): 31 x 27 mm

K8W-TD (Waterproof & Time Delay)

Time Delay Adjust: 0.3-30 seconds
Sensitive Distance Adjust :3-15 cm
Sensor Head Material: Metal
Waterproof: IP68
Input voltage: DC 12V
Output Contact:NO/NC/COM
Working temperature(approx.): 0 to 50 ℃
Response range: Within 10cm
LED indication: Standby: Blue LED on, visitors approaching: Green LED on
K5 Size(approx.): 31 x 27 mm

Diagrams

This is normal connection for Door Access Control system. More question, free to let us know.

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