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Hikvision Cameras - World's Leading CCTV Manufacturer
Dahua Wireless Alarms
Showing 16–21 of 21 results
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Dahua, Dahua Wireless Alarms
Dahua DHI-ARD912-W2 Wireless Water Leak Detector
The Dahua DHI-ARD912-W2 Wireless Water Leak Detector is a versatile device designed to detect water leaks in indoor settings, such as bathrooms, kitchens, or near appliances like washing machines and dishwashers. It uses frequency hopping and two-way communication technology to ensure stable data transmission. The detector supports encryption and jamming detection for enhanced communication security, while its cloud update feature ensures the system stays up-to-date automatically. It also displays environmental temperature and provides overheating alarms. The device is easy to install without wiring and has adjustable sensitivity settings. Its operating range covers up to 800 meters in open space, and it is powered by a CR123A battery with a life of up to three years, depending on usage. Built for durability, the detector is IPX5-rated for water resistance and functions in a wide temperature range, making it reliable for both home and commercial applications.
Key Features
- Frequency hopping and two-way communication technology ensure stable communication.
- Supports jamming detection and communication encryption.
- Supports cloud update and automatically restores when the cloud update fails.
- Displays the surrounding environment’s temperature and supports an overheating alarm.
- Sensitivity adjustment.
SKU: DHI-ARD912-W2 -
Dahua, Dahua Wireless Alarms
Dahua DHI-ARM7011-W2 Wireless Relay
The Dahua DHI-ARM7011-W2 is a wireless relay device designed for remote control of low-voltage systems, supporting a range of 0–36 VDC. It operates using frequency hopping and two-way communication technology, ensuring stable and secure communication, even in environments with interference. The device is equipped with features like jamming detection and communication encryption using AES128, providing enhanced security. It supports cloud updates, automatically restoring functionality if an update fails, and includes protections against overheating and voltage irregularities. With a communication range of up to 800 meters in open areas, this relay is highly versatile, suitable for controlling external devices via dry contact without sharing power circuits. It has one alarm input, an external tamper input, and is compact, making it ideal for wall mounting in indoor environments with operating temperatures between -10°C and +55°C. The relay is certified by CE and FCC, highlighting its safety and reliability standards.
Key Features
- Frequency hopping and two-way communication technology ensure stable communication.
- Supports jamming detection and communication encryption.
- Supports cloud updates and automatically restores in case of update failure.
- Overheating protection.
- Voltage detection.
- 1 channel external tamper input.
SKU: DHI-ARM7011-W2 -
Dahua, Dahua Wireless Alarms
Dahua DHI-ARM7012-W2 Wireless WallSwitch
The Dahua DHI-ARM7012-W2 Wireless WallSwitch is a compact and versatile device designed for smart home and security applications. It enables remote control of connected devices, offering an easy-to-use solution for managing lights, appliances, and other electrical systems. Featuring wireless communication capabilities, this switch integrates seamlessly with other smart home products, allowing users to create automated scenes or trigger events based on specific conditions. It supports reliable communication protocols such as Wi-Fi, ensuring stable performance. With a sleek, modern design, the device is aesthetically pleasing and suitable for various interior settings. The Dahua DHI-ARM7012-W2 is simple to install and can be managed via a mobile app, offering convenience and control at your fingertips. Its energy-efficient design helps reduce power consumption, making it an eco-friendly choice. In addition, it includes safety features like overload protection, enhancing the security of your connected systems.
Key Features
- Frequency hopping and two-way communication technology ensure stable communication.
- Supports jamming detection and communication encryption.
- Supports cloud updates and automatically restores if the update fails.
- Overheat and overload protection.
- Monitors voltage, current, and energy consumption.
SKU: DHI-ARM7012-W2 -
Dahua, Dahua Wireless Alarms
Dahua DHI-ARD822-W2 Wireless Panic Button
The Dahua DHI-ARD822-W2 Wireless Panic Button is designed for quick emergency responses, featuring two-way RF communication for reliable signaling. It uses multiple LED colors to indicate various statuses, enhancing usability. This device supports cloud updates and can automatically recover from update failures, ensuring it remains functional. It has a design that prevents accidental activation and is rated IP54 for protection against dust and water. With a communication range of up to 1,300 meters in open spaces, it’s versatile for indoor and outdoor use.
Key Features
- Two-way RF communication.
- Provides multiple LED colors to indicate different statuses.
- Cloud update and automatic recovery from update failure.
- Offers accidental press prevention.
- IP54 rated.
SKU: DHI-ARD822-W2 -
Dahua, Dahua Wireless Alarms
Dahua DHI-ARM310-W2 Wireless Input Expander
The Dahua DHI-ARM310-W2 Wireless Input Expander is a versatile device designed to integrate with security systems by converting wired detector inputs into wireless signals. It supports six types of alarms, including intrusion, medical, fire, emergency, gas, and tamper alerts, making it suitable for various security needs. The expander operates using two-way communication technology and frequency hopping to ensure stable and reliable signal transmission. Additionally, it offers features such as signal strength detection, temperature monitoring, and a low battery alarm. With a communication range of up to 1,000 meters in open space, it provides significant coverage. Users can manage and configure the device through the DMSS app, available on both iOS and Android platforms. The device is powered by a CR123A battery, with a battery life ranging from two to four years depending on the alarm input configuration.
Key Features
- Six types of alarms: intrusion, medical, fire, emergency, gas, and tamper
- NC and NO available for alarm inputs (NO by default)
- Signal strength detection
- Low battery alarm
- Temperature monitoring
- Frequency hopping function and two-way communication technology ensure communication stability
- Cloud update and automatic recovery from update failure
SKU: DHI-ARM310-W2 -
Dahua, Dahua Wireless Alarms
Dahua DHI-ARA43-W2 Wireless Alarm Repeater
The Dahua DHI-ARA43-W2 Wireless Alarm Repeater enhances the performance of security systems by extending wireless coverage for up to 32 connected peripherals. It utilizes two-way RF communication, ensuring efficient data transmission between devices, and features an LED indicator that clearly displays the device’s operational status. The repeater supports both manual and automatic pairing, significantly increasing the RF range, making it ideal for various environments like multi-story homes or large offices. Its intelligent design includes the capability to switch between dual antennas to minimize blind spots, while a built-in lithium battery provides backup power for over 35 hours during outages. Additionally, it can perform cloud updates and recover automatically from any update failures, ensuring continuous operation. The Dahua DHI-ARA43-W2 is also equipped with a tamper alarm for added security, and it operates effectively within a wide temperature range. This versatile device is an essential component for enhancing the reliability of security systems in diverse settings.
Key Features
- Connects up to 32 peripherals.
- Two-way RF communication.
- LED indicator displays device status.
- Supports manual and auto pairing, extending RF distance for your security system.
- Auto switches from dual antennas to reduce blind areas.
- Cloud update and auto recovery of update failure.
- Battery backs device working for over 35 hours when external power supply fails.
SKU: DHI-ARA43-W2
