The EE977DMC by EE Systems Group of Temple City, Calif., is a digital passive infrared (PIR) detector based on the company’s patented ePIR technology.
The detector embeds Sigma Delta (SD), auto-LED sensing and digital verification control technologies on a complete single chip solution. The EE977DMC-W has a preset wide-angle lens, while the EE977DMC-C has preset curtain lens, which is capable for standard detecting profile or directional (one-way) sensing.
Specifications
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Detection Method: |
ePIR |
Alarm Period: |
2 sec |
Operating Humidity Range: |
95% max relative humidity |
|
Power input: |
9.6 – 16Vdc |
Alarm Output Relay: |
N.C 28Vdc 0.1A with |
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non condensing |
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Current Consumption: |
Standby: 16mA (± 5%) |
|
10 Ohm in line resistor |
RFI Protection: |
30V/m 10Hz-6GHz |
|
|
Active with LED: 16mA (± 5%) |
Tamper Switch: |
N/A |
EMl Protection: |
50,000V electrical |
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|
Active w/o LED: 13mA (± 5%) |
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|
|
interference from lightning |
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Detection Range: |
W15’x15’; C15’x3’; H7-10’x20’D |
Warm Up Period: |
35 sec (± 5 sec) |
White Light Immunity(WLI): |
up to 10,000 LUX |
|
Auto LED (Disable): |
30 minutes; extendible window |
Operating Temperature: |
14º F to 122º F |
Dimensions: |
Ø:7/8″; L:1-3/8″ |
|
|
as required(defaulted) |
Storage Temperature: |
-22º F to 158º F |
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