Dahua Alarm Keypad - ARK30C-RW2(868) - Alarm Keypad

• High-decibel alarm sound.
• Supports 3 shortcut alarms: Medical, fire, and emergency.
• Arm/Disarm with password or IC/desfire card.
• Supports searching for system's status.
• Frequency hopping function and two-way communication.
• Cloud update and automatic recovery from update failure.

Function

• Indicator Light : 4 indicators (External power supply, arming/disarming, fault, and alarm)
• Button : 20 buttons (10 digital buttons and 10 function buttons)
• Buzzer : 2 × built-in buzzer
• Arm and Disarm : Password; IC/desfire card
• Remote Update : Cloud update
• Low Battery Detection : Yes
• Tamper : Yes
• Measuring Range (Temperature) : –10 °C to +55 °C (+14 °F to +131 °F)

Technical

• Scenario : Indoor
• Operating Current : 1.6 A (Max), 20 uA (Standby) (Battery 3 V); / 0.77 A (Max), 1.6 mA (Standby) (12 VDC)
• Sound Pressure : Maximum: 95 dB(A) at 1 meter / Minimum: 73 dB(A) at 1 meter

Wireless

• Carrier Frequency : 868.0 MHz–868.6 MHz
• Transmitter Power (EIRP) : Limit 25 mW
• Communication Mechanism : Two-way
• Communication Distance : 1,600 m (5249.34 ft)（alarm transmission）
• Encryption Mode : AES128
• Frequency Hopping : Yes

General

• Language : Support 16 languages: English, Italian,Spanish,Russian,French,German,Portuguese,Polish,Danish,Czech, Bulgarian, Dutch,Greek,Spanish_Europe,Turkish,Slovak.It is set as English by default.
• Power Supply : 12 VDC/4 × CR123A battery
• Battery Model : CR123A
• Standby Time : 3 years (the heartbeat cycle is set as 1 minute by default. It will last 3 years if it is operated 2 times per day, with each intervallasting 1 minute.) /. 2 years (When the relevant function is enabled, The heartbeat cycle is set as 1 minute by default. It will last 2 years if it is operated 2 times per day, with each interval lasting 1 minute.)
• Power Consumption : 4.8 W (Max), 0.20 mW (Standby) / 4.8 W (Max), 0.33 mW (Standby，When the relevant function is enabled)
• Operating Temperature : -10 °C to +55 °C (+14 °F to +131 °F) (indoor)
• Operating Humidity : 10%–90% (RH)
• Product Dimensions : 170.0 mm × 129.0 mm × 31.2 mm (6.69" × 5.08" × 1.23")
• Net Weight : 390 g (0.86 lb)
• Gross Weight : 665 g (1.47 lb)
• Installation : Wall mount
• Casing Material : PC + ABS
• Appearance Color : White
• Certifications : CE
• Accessory : Included: 2 IC cards
• Anti-corrosion Level : Basic Protection
• Storage Temperature : –10 °C to +55 °C (+14 °F to +131 °F)
• Storage Humidity : 10%–90% (RH)
• Packaging Dimensions : 214.0 mm × 162.0 mm × 57.0 mm (8.43" × 6.38" × 2.24")