Dahua Alarm Automation Transmitter with POE ARM320-W2(868)

• Connection to Hub through RF or network communication.
• 16 alarm inputs, 4 relay outputs.
• 2 auxiliary power outputs with a maximum power of 24W for powering wired detector and siren, and support overload and short circuit detection.
• POE, AC power and rechargeable battery (optional) three power supply options.

Specifications

Port

• Alarm Input : Supports local 16-channel alarm input, 1 to 6 channels support pulse detection, and 1 to 16 channels support 0EOL/EOL/2EOL/3EOL
• Alarm Output : Supports 4 lcoal channels(Max 30 VDC, 3A)
• Network Mode : Ethernet
• Network Port : 1 × RJ-45 10/100 Mbps Ethernet port; / PoE power supply
• Auxiliary Power Output : 2 built-in auxiliary output, 14.5V, total 1 A (PoE), 2 A (Non PoE)

Function

• Indicator Light : One indicator (indicator status)
• Button : 1 × switch button, 1 × reset button
• Remote Update : Supports cloud update
• Low Battery Detection : Yes
• Tamper : Yes

Technical

• LED Indicator : 1 × indicator
• Scenario : Indoors

Wireless

• Carrier Frequency : 868 MHz
• Transmitter Power (EIRP) : limit 25 mW
• Communication Mechanism : Two-way
• Communication Distance : RF: Up to 1,600 m (5249.34 ft) in an open space
• Encryption Mode : AES128
• Frequency Hopping : Yes

General

• Power Supply : 100-240 VAC, PoE (802.3at)
• Power Supply Type : Type A
• Standby Time : Static standby: Up to 30 hrs
• Low Battery Threshold : 11,000 mV
• Battery Restore Threshold : 12,000 mV
• Power Consumption : 220 VAC quiescent current (40 mA Irms) / 220 VAC max current@2Aload + charge (315 mA Irms) / POE quiescent current (125mA) / POE max current@0.75Aload + charge (612 mA)
• Operating Temperature : –10 °C to +50 °C (+14 °F to +122 °F)
• Operating Humidity : 10%–90%
• Product Dimensions : 304 mm × 235 mm × 90.8 mm (11.97" × 9.25" × 3.57")
• Net Weight : 1.22 kg (2.69 lb)
• Gross Weight : 1.78 kg (3.92 lb)
• Installation : Wall mount
• Casing Material : PC + ABS
• Appearance Color : White
• Protection : IP30
• Certifications : CE
• Anti-corrosion Level : Basic Protection
• Storage Temperature : –10 °C to +55 °C (+14 °F to +131 °F)
• Storage Humidity : 10%–90%
• Packaging Dimensions : Standalone packaging: 269 mm × 14 0 mm × 280 mm (10.59" × 0.55" × 11.02") (L × W × H)
• Protective case packaging: 585 mm × 443 mm × 399 mm (23.03" × 17.44" × 15.71") (L × W × H)