Anti-intrusion alarm control panel ARC3408H

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Overview
Dahua ARC3408H hybrid alarm panel combines wired and wireless security with integrated video and audio linkage for commercial and industrial applications.

Key points

• Integrated CCTV & VTH solution
• Up to 36 hours standby time (typical conditions)
• Expandable with wireless detectors
• Compatible with standard wired detectors

Main features

• Video and audio linkage supported
• Network: Ethernet and optional 2G/3G/4G cellular
• Offline storage: up to 50 alarm messages
• Arm/disarm: app, keypad, keyfob, card, scheduled
• Remote updates via cloud and web
• Network protocols: SIA, SoftGuard

Peripherals and expansion

• Alarm inputs: 64 channels (8 local); wired input max 500 m
• Alarm outputs: 64 channels (4 local); wired output max 500 m
• Connected peripherals: up to 8 wired keypads; up to 8 wireless sirens + 1 local siren; up to 64 keyfobs; up to 8 expansion modules; up to 56 wireless door sensors; up to 56 wireless PIR sensors; up to 56 wireless dual‑tech sensors (dependent on configuration)
• Areas/zones: 16

Video & Audio

• Video inputs: 4 channels
• Video linkage: supported

User functions and notifications

• Indicators: 4 LEDs (power, backup battery, 2G/4G status, PSTN status)
• Buttons: 2 (reset, power)
• Buzzer: yes
• SMS: up to 12 numbers
• Phone calls: up to 12 numbers
• Offline cache: 50 alarm messages
• User management: 32 app users (30 general, 1 admin, 1 installer) + 32 keypad users
• Logs capacity: 5000 entries

Power and battery

• Power supply: 100–240 VAC (standard); optional 13–15 VDC adapter
• Battery backup: supports 12 V, 7 Ah (not included)
• Auxiliary outputs: 3 channels; total current 2 A
• Standby time: up to 36 hours (disarmed, one alarm/day; depends on configuration)
• Low battery threshold: 11.0 V; restore threshold: 12.0 V

Network & cellular

• Network port: 1 × RJ‑45 10/100 Mbps
• PSTN: optional
• RS‑485: 2 channels; max bus 1000 m; intercom ≤ 200 m
• Cellular standards: GSM/WCDMA/LTE (EU and LA bands per manufacturer)
• Transmit power (typical): 4G class 3 ≈ 23 dBm; 3G class 3 ≈ 24 dBm; 2G GSM900 class 0 ≈ 30 dBm

Environment & mechanical

• Power consumption: 45 W (max); 2.7 W (standby)
• Operating temperature: –10 °C to +55 °C
• Humidity: 10%–90% RH
• Dimensions: 304 × 235 × 90.8 mm
• Net weight: 1361 g
• Mounting: wall mount
• Enclosure: PC+ABS, white; protection rating IP30

Supported languages
English, Spanish (Latin America), Spanish, French, Italian, Arabic, Turkish, Danish, Czech, Slovak, Russian, Portuguese, German, Dutch, Greek, Bulgarian, Polish

Technical specifications

• Model: ARC3408H
• Type: Dahua hybrid alarm panel (wired/wireless controller)
• Alarm input: 64 channels; Alarm output: 64 channels
• Connected peripherals and capacities as listed above
• Storage battery: 12 V, 7 Ah supported (not included)
• Video input: 4 channels; Indicators: 4; Buttons: 2
• SMS/phone calls: up to 12 numbers; Offline cache: 50 messages
• User management: 32 app users + 32 keypad users; Logs: 5000 entries
• Power: 100–240 VAC; Standby time: up to 36 hours
• Operating conditions and dimensions as listed above