Product image. Check the selected model, lens, colour and package contents before ordering.

Dahua · Alarms

Dahua DHI-ARK30T-W2 Wireless Keypad

Model / SKU: DHI-ARK30T-W2

Dahua DHI-ARK30T-W2 Wireless Keypad. The Dahua DHI-ARK30T-W2 Wireless Keypad is an advanced security device designed to enhance home and business safety. It features 15 buttons, including numeric keys and dedicated alarm functions for medical, fire, and emergency alerts, facilitating quick responses in critical situations. Users can arm and disarm the system using either a password or an IC card, ensuring flexible access control for up to 32 individual users. The keypad supports a communication range of up to 1,200 meters in open spaces and utilizes a two-way communication mechanism with frequency hopping for enhanced reliability. Temperature monitoring is included, allowing the device to measure indoor temperatures between -15°C and +65°C, with an accuracy of ±1°C. The device runs on four AA batteries, providing a lifespan of approximately three years under normal usage conditions. A low battery alarm notifies users when power levels are low, ensuring the system remains operational. Additionally, the keypad supports cloud updates and automatic recovery from update failures, which helps maintain its functionality over time. Ideal for various environments like villas, apartments, and shops, this keypad combines practicality with advanced security features to ensure peace of mind​. Key Features Supports 3 shortcut alarms: Medical, fire, emergency. Arm/Disarm with password or IC card. Supports signal strength detection to select suitable installation sites. Low battery alarm. Temperature monitoring. Frequency hopping function and two-way communication. Cloud update and automatic recovery from update failure. DHI-ARK30T-W2 Datasheet The Dahua DHI-ARK30T-W2 Wireless Keypad is a versatile addition to the Dahua AirShield security system, designed for convenient and secure control of alarm systems. This wireless device supports multiple users, each with unique passcodes, making it ideal for both residential and commercial environments. It features three dedicated shortcut alarms for medical, fire, and emergency situations, allowing for quick responses when needed. The keypad can be armed or disarmed using either a password or an IC card, providing flexibility in access control. Its robust design includes signal strength detection to optimize installation locations and a low battery alarm to ensure reliable operation. The keypad also monitors temperature, ensuring it functions effectively in various conditions. With a communication range of up to 1,200 meters in open areas and two-way communication capabilities, it maintains a strong connection with the alarm hub. The device benefits from cloud updates, allowing for automatic firmware upgrades and recovery from failed updates, enhancing its usability and security features. This keypad is suitable for various applications, including villas, shops, and apartments. Dimension Application Technical Specifications Function Indicator Light 4 indicators (communication, arm/disarm, fault, and alarm) Button 15 buttons (0–9, *, #, arm, disarm, and home arm) Buzzer 1 × built-in buzzer Arm and Disarm Password; IC card Remote Update Cloud update Low Battery Detection Yes Tamper Yes Measuring Range (Temperature) –15 °C to +65 °C (+5 °F to +149 °F) (indoor) Measuring Accuracy 1 °C (33.8 °F) User Management 32 users Wireless Carrier Frequency 433.1 MHz–434.6 MHz Transmitter Power (EIRP) Limit 10 mW Communication Mechanism Two-way Communication Distance Up to 1,200 m (3,937.01 ft) in an open space Encryption Mode AES128 Frequency Hopping Yes General Power Supply 4 × AA batteries Battery Life 3 years (if the device is used to arm and disarm once a day). After enabling Entering/Exiting Delay Time and Arming/Disarming Ringtone function: 2 years (if the devices is used to arm and disarm once day). Power Consumption Max. 2.3 W Operating Temperature –10 °C to +55 °C (+14 °F to +131 °F) (indoor) Operating Humidity 10%–90% (RH) Product Dimensions 146.0 mm × 82.0 mm × 22.6 mm (5.75″ × 3.23″ × 0.89″) Packaging Dimensions 180.0 mm × 104.0 mm × 58.0 mm (7.07″ × 4.09″ × 2.28″) Net Weight 240 g (0.529 lb) (with battery) 145 g (0.32 lb) (without battery) Gross Weight 370 g (0.816 lb) Installation Wall mount Casing Material PC + ABS Certifications CE