Description
The Dahua DHI-ARK30C-RW2 is a wireless LCD keypad designed for easy operation of an alarm system. With its illuminated 32-character display and 20 keys, including 10 numeric and 10 function keys, the panel offers intuitive operation, even in the dark. Four LED indicators provide quick insight into system status, such as power, arming, faults, or alarms.
For immediate emergencies, the keypad features dedicated buttons for medical assistance, fire alarms, and panic notifications. Users can arm or disarm the system with a PIN code, a standard IC card, or a secure DESFire card. Thanks to 868 MHz wireless communication, featuring AES128 encryption and frequency hopping, a secure and stable connection is possible with a range of up to 1600 meters in open space.
The keypad supports both battery power (four CR123A batteries) and external 12V power. In standby mode, it can last up to three years, depending on usage. The casing is made of durable PC+ABS material and is suitable for wall mounting. Firmware updates can be performed via the cloud, with automatic recovery options in case of update issues.
The DHI-ARK30C-RW2 is CE-certified and designed for use in temperatures ranging from -10°C to +55°C. With its compact size of 170 × 129 × 31 mm and user-friendly interface, this keypad is a reliable and versatile addition to any professional or residential security system.
Specifications:
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Power: 12V DC or 4× CR123A batteries
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Power consumption: max. 4.8 W active, ~0.2 mW standby
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Battery life: up to 3 years at 1 heartbeat/minute + 2 activations per day
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Display: LCD with backlight, 32 characters
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Keys: 10 numeric + 10 function keys
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LED indicators: 4 (power, status, error, alarm)
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Wireless frequency: 868.0–868.6 MHz (EU)
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Range: up to 1,600 m in open field
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Encryption: AES128 + frequency hopping
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Card support: IC cards and DESFire cards
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Operation: via PIN code, IC card, DESFire card
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Alarm buttons: panic, fire, medical
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Installation: wall mounting
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Housing: plastic (PC + ABS), color white
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Dimensions: 170 × 129 × 31 mm
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Weight: approx. 390 g (net), 665 g (gross)
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Temperature range: -10 °C to +55 °C
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Humidity: 10–90% (non-condensing)
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Firmware updates: via cloud, with fallback in case of error
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Certification: CE
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Included: 2 IC cards
