Dahua Sirène extérieure sans fil - ARA13-W2(868)

Function

Indicator Light

1 × green alarm indicator

12 × alarm LED groups

Button

1 × power switch

Buzzer

1 × buzzer

Remote Update

Cloud update

Low Battery Detection

Yes

Battery Level Display

Yes

Tamper

Yes

Signal Strength

7

Wireless

Carrier Frequency

868.0 MHz–868.6 MHz

Communication Distance

Up to 1,600 m (5,249.34 ft) in an open space

Communication Mechanism

Two-way

Frequency Hopping

Yes

Encryption Mode

AES128

General

Power Supply Mode

Battery (default), 12 VDC

Battery Model

CR123A

Battery Life

4 CR123A batteries can be used for 3.4 years (if triggered fortnightly and the alarm sounds for 120 s each time with a battery efficiency of 80%)

Operating Temperature

–25 °C to +60 °C (–13 °F to +140 °F)

Operating Humidity

10%–90% (RH)

Product Dimensions

200 mm × 200 mm × 52.5 mm (7.87" × 7.87" × 2.07") (L × W × H)

Packaging Dimensions

255 mm × 239 mm × 64 mm (10.04" × 9.41" × 2.52") (L × W × H)

Net Weight

610 g (1.34 lb)

Gross Weight

920 g (2.03 lb)

Installation

Wall mount

Casing

PC + ABS

Protection

IP65

Certifications

CE

Technical

Scenario

Outdoor

Operating Current

92 μA

Alarm Current

420 mA

Sound and Light Alarm

Light alarm and multiple alarm sounds, including fire, medical, intrusion, panic, and more.

Sound Pressure

110 dB