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SHENZHEN AMIDA TECHNOLOGY CO.,LTD

Contact:amila ai
Location:Tangtou Industrial Zone Shiyan Town, Baoan District
phone:86-755-13424170232
Fax:--
Email:amila@sealarm.com
Web:http://www.sealarm.com
Honeywell Intelligent PIR and Mw Complex Ceiling Mount,alarm Passive PIR Microwave Infrared Digital
Category:Detecting equipment
Product Model:
Product Brand:Honeywell
Product Price:
Product Origin:China
Time Of Validity:Never Expired
Key Words:alarm PIR Microwave Infrared Det...
Product Details

Honeywell Intelligent PIR and Mw Complex Ceiling Mount,alarm Passive PIR Microwave Infrared Digital Motion Detector DT7435/DT7450/DT7450C

Item : DT7435/DT7450/DT7450C

 

Designed for tough, commercial environments, the DT7450 Motion Sensor achieves reliable protection with improved false alarm immunity through DualCore™ Signal processing. Optimum performance is achieved using K-Band microwave technology and Uniform Sensitivity Optics. The DT7450-MIC is a fully featured DualTec with integrated microphone, for listen in capabilities. Advanced DualCore Signal Processing DualCore signal processing analyzes PIR and microwave signals through the DT7450's microcontroller. DualCore processing supports a multitude of advanced functions, including concurrent diagnostics, digital fluorescent light interference filter, digital adaptive microwave threshold, adaptive baselines, and bidirectional temperature compensation. Superb Detection Through K-Band Technology

K-Band microwave technology delivers sharp detection without holes or weak spots. The custom made source offers pattern shaping to fill the protected area with a broad, balloon-shaped pattern which matches the PIR pattern. It also offers pattern containment to reduce the penetration of microwave energy through walls.

Enhanced False Alarm Prevention Features

The DT7450 offers more than the standard features that protect against false alarms due to RF signals, electrostatic discharge, and electrical overstress. The patented black bug guard improves white light immunity and digital adaptive microwave thresholds automatically adjust for room disturbances.

Self-Testing for Consistently Reliable Operation

Concurrent diagnostics assure optimum performance and reliability. Self-testing is performed upon power-up and at least once every hour on the PIR, microwave, PCB circuitry and temperature compensation circuitry.

PIR and microwave signals are analyzed in the microcontroller in multiple domains, including amplitude, time, frequency and duration to provide superior false alarm immunity without compromising detection. DualCore processing not only supports alarm functions, but also advanced temperature compensation, diagnostics, and false alarm features.

Digital Adaptive Microwave Thresholds

The DT7450 digitally adjusts its thresholds to account for room disturbances such as ceiling fans and other repetitive moving objects which are not an intrusion event. The result - excellent false alarm immunity even in "active" rooms.

Digital Fluorescent Light Interference Filter

Potential false alarms due to fluorescent lights are eliminated with a digital filter with infinite rejection. Frequency of the filter is selectable between 60 Hz or 50 Hz via DIP switch.

Patented Mirror Look Down

Provides better coverage up close with multiple zones in the look down area.

White Light Immunity

A patented black bug guard reduces false alarms by providing 6, 500 lux of white light immunity. This helps reduce false alarm problems caused by lights, flashlights or reflective objects.

Flexible Mountings:

The DT7450 family mounts on walls, in corners or on ceilings with the SMB10 family of swivel brackets.

Concurrent Diagnostics

Optimum performance and reliability are assured through comprehensive diagnostics that do not compromise detection during testing. In addition to performing a full self-test upon power-up, microwave supervision is performed continuously; PIR supervision is performed once every hour. Temperature compensation is monitored and updated every 30 seconds.



Range

- 50' x 60' (15 m x 18 m),

90 wide° Angle

Alarm Relay

- DT7450/DT7450-MIC: Energized

Form A

- DT7450C: Energized Form C

125mA, 25VDC, 20 Ohm series

Resistor

Mounting Height

- 7'6" (2.3 m) optimal

Tamper

- (NC) 50 mA, 24VDC

Frequencies

- 24.125 GHz (K-Band)

PIR White Light Immunity:

- 6, 500 lux typical

Fluorescent Light Filter

- 50 Hz or 60 Hz, selectable

RFI Immunity

- 30 V/m, 10 MHz -1000 MHz

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