Motion Detector with Pet Immunity

Description

DS820i Motion Detector with Pet Immunity

• Artificial intelligence; Supervised microwave
• Flexible mounting height; Temperature compensation
• No adjustment necessary; Pet immunity
• Draft and insect immunity
• Eight detection layers including look down zones

The DS820i Detector provides immunity to false alarms caused by pets (one dog up to 100lbs./45kg, two dogs up to 60lbs./27kg, or up to 10 cats). Passive infrared and microwave processing provides excellent catch performance with freedom from false alarms. This small unobtrusive detector is simple to install and does not require field adjustments.

Signal processing
Uses passive infrared and microwave technologies to provide an alarm condition when both fields of protection are simultaneously activated. Alarm signals must meet the signaling requirements of both technologies to activate an alarm. microwave range is factory set, but may be field adjustable if desired.

First Step Processing
First Step Processing (FSP) allows for instant response to human targets without sacrificing false alarm immunity to other sources. By adjusting its sensitivity based on signal amplitude, polarity, slope, and timing, FSP eliminates the need for the installer to select the sensitivity levels for the application.

Microwave signal
Adaptive processing adjusts to background disturbances. This helps to reduce false alarms while maintaining catch performance.

Test features
Externally visible, tricolor alarm LED indicates each technology independently.

Flexible Mounting Height
7.5' to 9'. (2.25 m to 2.74 m)

Supervised microwave
Patented fully supervised microwave circuitry provides single technology coverage in the event the microwave subsystem fails.

Pet immunity
The detector is able to distinguish between signals caused by humans and signals caused by pets (one dog up to 100lbs./45kg, two dogs up to 60lbs./27kg, or up to 10 cats). This provides immunity to false alarms while maintaining proper catch performance of human targets.

Draft/insect immunity
The sealed optical chamber provides immunity to drafts and insects.

Temperature compensation
The sensor adjusts its sensitivity to maintain consistent catch performance at critical temperatures.

What's Included

• 1 DS820i Motion Detector with Pet Immunity

Specs

Alarm Output

Normally Closed reed relay rated at 3.0 watts, 125 mA @ 28 VDC for resistive loads and protected by a 4.7 ohm resistor in the common "C" leg.

Enclosure Design

Material: High impact ABS plastic enclosure

Dimensions (HxWxD): 3.75" x 2.25" x 1.5" (9.5 cm x 5.7 cm x 3.8 cm)

Environmental Considerations

Operating Temperature: -40°F to +120°F (-40°C to +49°C). For UL Certificated installations, +32°F to +120° (0°C to +49°C)

Mounting

Location: Surface or corner mount

Radio Frequency Interference (RFI) immunity

No alarm or setup on critical frequencies in the range from 26 to 950 Megahertz at 50 v/m.

Power Requirements

6 to 15 VDC, 16 mA @ 12 VDC; 35 mA maximum.

Our Guarantee

Shop With Confidence

We're so sure that installation and use of your product will be hassle-free that we offer a 100% Satisfaction Guarantee.

Our in-house team of security & surveillance system experts are always here to help you with any questions you may have or problems that may occur when setting up your system. Don't hesitate to contact us for help or answers.