DS720I

Technical Specifications

Dimensions

20.8 cm x 19.5 cm x 13 cm (8 in. x 7.5 in. x 5 in.)

Alarm

Form C reed relay rated at 3.0 W, 125 mA at 28 VDC for resistive loads and protected by a 4.7 Ω, 0.5 W resistor in the common C leg.

Current Draw

32 mA nominal at 12 VDC; up to 60 mA during walk test, stored alarm, or trouble conditions.

Operating Temperature

-29°C to +49°C (-20°F to +120°F) For UL Certificated installations, 0°C to +49°C (+32°F to +120°F)

Trouble

Normally-closed dry contacts rated at 28 VDC, 125 mA maximum. Open during trouble.

Tamper

Normally-closed tamper switch. Contacts rated at 28 VDC, 125 mA maximum.

Properties

With steel grid over optics area houses a removable circuit board and minor holder assembly.

Material

High impact ABS plastic enclosure

Voltage

9 VDC to 15 VDC

Height

3.0  m (10 ft) maximum

Radio Frequency Interference (RFI) Immunity

No alarm or setup on frequencies in the range from 26 MHz to 950 MHz at 50 V/m.

Location

Mounts directly to ceiling or to standard 10.2 cm (4 in.) octagonal electrical box.

Specifications

Country of Origin

China

Gross Weight (Kg)

1

Net Weight (Kg)

0.9

Length (M)

0.312

Width (M)

0.135

Height (M)

0.163

Gross Weight (Lbs)

2.20463

Net Weight (Lbs)

1.98417

Length (In)

12.28347

Width (In)

5.31497

Height (In)

6.41733

Material

4.998.800.006

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