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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: SFL
  • Model Number: SFL-811
  • Usage: Personal
  • Volt: 10-16VDC
  • Anti-tamper putout: N.C, 50Ma/30VDC
  • Installation height: 3.6m (in max)
  • Color: white
  • install: wall/ceiling mounted
  • alarm derection: red LED flashes 3s(off optional)
  • tamper device output: NC24VDC 0.1mA
  • detecting scope: 6*3.6m
  • dimension: 28*70*25mm

Packaging & Delivery

Packaging Details gift box,company box .neutral box
Delivery Time 5-10 days


elegant wired curtain infrared motion sensor
curtain infrared detector can protect the door,windows and balconies,wall-mounted


elegant wired curtain infrared motion sensor






 Installation height: 3.6m (in max)


Detecting range: 6m


Volt:  10-16VDC


Current consumption: 12.5mA; 12VDC


Alarm output: Solid Relays, N.C, 100Ma/30V, 18 Ohm, alarm, N.O.


Anti-tamper putoutN.C, 50Ma/30VDC


Alarm time: 3S


Pulse adjustment: the second Jumper settings


LEDJumper settings valid or invalid


Sensor: Dual low noise thermal sensors


Working temperature: -10 degree to 50 degree


Storage temperature:-20 degree to 60 degree 


Frequency interference guarantee: more than 20V/M to 1000MHz


Weight: 25g


Color: white


Size: 70*28*25 mm







     This detector can install the wall. (To avoid the out air stream causing false, pls do not install on the window) 


Choose an installation location that the intruders get through the infrared beam


1. if install on the ceiling , the height do not more than 3.6M,the length should less than 6M, the infrared beam width is 1.0 M


2. To avoid false alarm, pls install far away the heater, lamp, high volt line and the sunshine.


3. as picture 7 ,remove the up cover


4. Put two screws through the screw eye on the lower head, (as picture 9) and fix them at a right position.


5.Make sure fix the detector on a Strong and stable plane.




Wires running through the screw eye (as picture 9), out theWires into the detector, as picture 10 connect each port:

1. connect the  port TAMP(N.C anti-tamper switch) to the Host (N.C 24hours defense zones) when the cover opened,

2. The anti-tamper connecting will open. connect the port NC(The relay N.C port) to the host (N.C defense zones).When Detecting the Mobile signals or power off, the alarm zones Will open.

3. connect the port 12V(-)and (+) to the 10-16VDC PowerPCsPrepare Backup battery .Each detector consumption is 12.5mA,

Do not change the (+) and (-) pole, or the red LED will light on.

4. Pls block all the screws eyes with silicone when you finish the connecting.











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Trade Assurance
China (Mainland)
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The supplier’s transactions conduted via Alibaba.com in the past 6 months.
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Supplier's Trade Assurance Limit: US $158,000
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