DS-PR531-3A

General

Model

DS-PR531-3A

Dimensions (W×H×D)

360 mm × 260 mm × 96.3 mm

Weight

1500 g

Operation Temperature

-10°C to 40°C (14°F to 104°F)

Operation Humidity

10% ~ 90% noncondensing

Electrical

Mains Power

~ 100-240V 50/60Hz
1.4 A typ. @115 VAC
0.85 A typ. @ 230 VAC

Power Supply Capacity

15V⎓ 5A (0.5 A dedicated to battery)

Battery Type

12V Sealed Lead Acid rechargeable battery up to 7Ah (not supplied)

Battery Life Span

Up to 12 hrs (when mains lost)

Power Consumption

Quiescent current: 150 mA (when on battery without external load)

Output Current

3A each with eFuse protection
4A total with eFuse protection

Output Voltage

14.5V⎓ nominal, 10.7–15V⎓, ripple 120 mV(VPP)

Outputs

AUX Power Output

1 output with 3A capacity

Siren Control Output

1 siren output with 3A capacity
Supports independent bell and strobe control
Includes tamper input

Features

Bus Extender Support

Yes

Expander Slots

Supported

Battery Backup

7Ah standby rechargeable battery (not included)

Tamper-Proof

Front and Rear

Communication

Transmission Technology

2-way encrypted communication
Half-duplex
Asynchronous
Supports bus-extender