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contact>>date：2017-08-14 14:31
Very cost effective;
Delay-off time from 20 seconds to 40 seconds preset at factory (custom settings available);
Ambient light override. Automatically measures the ambient light level and there is no trigger on above a light level preset at factory;
Good for all kinds of loads (an additional adapter required for capacitive lights such as CFL);
ABS-V0 flame resistance material; and
Classical 86 series design and high quality build.
Fig. 1 and Fig. 2 show the front view and the back view of the A-100R PIR occupancy sensor switch respectively.
A-100R occupancy sensor switch only requires two wires for installation:
Hot wire (ACL): Coming from the power line with 220V; and
Load wire: Going to the load.
Warning: Please make sure power is turned off before starting installation!
Fig. 3 shows the wiring diagram and Fig. 4 shows the step-by-step installation instructions. There are three easy steps:
Step one: Use a screwdriver to pry off the front plate in position A;
Step two: Wiring according to the diagram and the labelled ports of the switch; and
Step three: Install screws and front plate.
Warnings:
1. Please make sure power is turned off before starting installation!
2. Load shorting or using a load with a power rating higher than the specified wattage of the sensor switch is prohibited.
Cautions:
1. Avoid mounting the sensor switch close to air vents as the vibration and air flow can reduce the effectiveness of the sensor switch;
2. Avoid installing the sensor switch in an electrical circuit which has other frequent on/off switchor appliance as those on/off actions could cause false triggers.
A-100R PIR occupancy sensor switch needs a warm-up time about two minutes before it can
operate properly. Please note that the switch has ambient light override so it is normal that the
switch does not turn on the load in a place where there is bright daylight.
There is a tiny standby current going through the switch when the load is off.
A-100R PIR occupancy sensor switch can be can be used for automatically turning on and/or turning off various loads such as lights fans appliances or other kinds of electrical equipment. They are perfect for saving energy and bringing convenience and safety to our daily life and work. They have wide applications at various locations such as stairwells corridors washrooms offices conference rooms in homes schools laboratories hospitals offices etc.