EE Systems Group EE977DMC Micro PIR Detector

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

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

 

non   condensing

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

 

Active   w/o LED: 13mA (± 5%)

 


 

interference   from lightning

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

 



 

If you enjoyed this article and want to receive more valuable industry content like this, click here to sign up for our FREE digital newsletters!

Security Is Our Business, Too

For professionals who recommend, buy and install all types of electronic security equipment, a free subscription to Commercial Integrator + Security Sales & Integration is like having a consultant on call. You’ll find an ideal balance of technology and business coverage, with installation tips and techniques for products and updates on how to add to your bottom line.

A FREE subscription to the top resource for security and integration industry will prove to be invaluable.

Subscribe Today!

Get Our Newsletters