Dahua Wireless Alarm Input Expander

23.37
SKU: ARM310-W2(868) Category:

Dahua Wireless Alarm Input Expander ARM310-W2(868)

Wireless input expander

Six types of alarm: intrusion, medical, fire, emergency, gas, and tamper. 

NC and NO are available for alarm inputs (NO by default). 

Signal strength detection. 

Low battery alarm. 

Temperature monitoring. 

Frequency hopping function and two-way communication technology ensure communication stability. 

Cloud update and automatic recovery from update failure.

Specifications:

Input/Output

Alarm Input

1(Normally Closed;Normally Open;Impulse Count)

Function

Indicator Light

1 × green alarm indicator

Button

1 × power switch

Remote Update

Cloud update

Low Battery Detection

Yes

Tamper

Yes

Measuring Range (Temperature)

Indoor: –15 °C to +65 °C (+5 °F to +149 °F)

Measuring Accuracy

±1 °C (±1.8 °F)

Technical

Sensor

Triaxial Accelerometer, Reed Switch

Movement Distance

< 40 mm (1.57″)

Shock Detection

High, normal, low

Tilt Detection

Up to 25°

Test Mode

Yes

Scenario

Non-metal doors

Operating Current

12 uA

Alarm Current

2.3 mA

Wireless

Carrier Frequency

868.0 MHz–868.6 MHz

Communication Mechanism

Two-way

Communication Distance

Up to 1,200 m (3937.01 ft) in an open space

Encryption Mode

AES128

Frequency Hopping

Yes

General

Power Supply

CR123A × 1

Battery Life

If triggered twice a day with a battery efficiency of 70%:

3 years (The external input type is NO)

1.5 years (The external input type is NC)

Power Consumption

167 mW

Operating Temperature

Indoor: –10 °C to +55 °C (+14 °F to +131 °F)

Operating Humidity

10%–90% (RH)

Storage Temperature

–10 °C to +55 °C (+14 °F to +131 °F)

Storage Humidity

10%–90% (RH)

Product Dimensions

100.2 mm × 20.8 mm × 20.3 mm (3.94″ ×  0.82″ × 0.80″)

Packaging Dimensions

135.0 mm × 98.5 mm × 27.8 mm (5.32″ ×  3.87″ × 1.09″)

Net Weight

70 g (0.15 lb)

Gross Weight

115 g (0.25 lb)

Installation

Bracket mount

Casing Material

PC + ABS

Certifications

CE

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.