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Empowering Immersive Visual Experiences: Dahua Unveils Intelligent LED Solutions at ISE 2026

2026-03-03

Empowering Immersive Visual Experiences: Dahua Unveils Intelligent LED Solutions at ISE 2026

ARA14-W2

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ARA14-W2

Wireless Intercom Siren

Key Points
    · Two-way intercom
    · Custom voice
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Datasheet

Specifications

Port

Microphone Yes. The pickup range is up to 5 m (16.40 ft).

Video & Audio

Two-way Audio Yes. The volume is up to 85 dB.

Function

Button 1 × panic button, 1 × power button
Buzzer Yes
Remote Update Cloud update
Low Battery Detection Yes
Tamper Yes

Technical

LED Indicator Red, blue and green indicators
Scenario Indoor
Operating Current 1.5 A (Max), 20 uA (Standby) (Battery 3V);
0.4 A (Max), 1.5mA (Standby) (DC 12V)
Sound and Light Alarm Yes
Sound Pressure Volume high 100db (A )1 m
Volume minimum 77.6 db (A)1 m

Wireless

Carrier Frequency 433.1 MHz–434.6 MHz
Transmitter Power (EIRP) Limit 10 mW
Communication Mechanism Two-way
Communication Distance 1200m（alarm transmission），800m（intercom）
Encryption Mode AES128
Frequency Hopping Yes

General

Power Supply 4 × CR123A battery/9-15 VDC
Battery Model CR123A
Standby Time 3 years (when triggered once every 2 weeks and alarms for 120 sec).
Power Consumption 4.5 W (Max), 0.4 mW (Standby)
Operating Temperature -10 °C to +55 °C (+14 °F to +131 °F) (indoor)
Operating Humidity 10%–90% (RH)
Product Dimensions 133.0 mm × 133.0 mm × 35.5 mm (5.24" × 5.24" × 1.40"）
Net Weight 377 g (0.83 lb)
Gross Weight 507 g (1.12 lb)
Installation Wall mount
Casing Material PC + ABS
Appearance Color White
Certifications CE
Anti-corrosion Level Basic Protection
Storage Temperature –10 °C to +55 °C (+14 °F to +131 °F)
Storage Humidity 10%–90% (RH)
Packaging Dimensions 170 mm × 166 mm × 55 mm (6.69" × 6.54" × 2.71"）

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