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Dahua DHI-ARM7011-W2 Wireless Relay
The Dahua DHI-ARM7011-W2 Wireless Relay is designed for the remote control of low-voltage systems, supporting a range of 0–36 VDC. Employing frequency hopping and two-way communication technology, it ensures stable and secure communication, even in environments with interference. The device features jamming detection and utilizes AES128 for communication encryption, enhancing overall security. It supports cloud updates, automatically restoring functionality if an update fails, while providing protection against overheating and voltage irregularities.
With a communication range of up to 800 meters in open areas, this versatile relay is suitable for controlling external devices via dry contact without sharing power circuits. It includes one alarm input, an external tamper input, and boasts a compact design suitable for wall mounting in indoor environments with operating temperatures ranging from -10°C to +55°C. The relay is certified by CE and FCC, ensuring compliance with safety and reliability standards.
Features:
Code/SKU: DHI-ARM7011-W2
Quick Specs:
All IP cameras and recording devices (NVR’s/DVR’s) are covered by a 3 year back-to-base manufacturer warranty.
Our warranty is limited to the replacement of faulty items or parts and does not include damage due to incorrect fitting of parts or accessories, or damage due to mishandling the equipment once out of the box. All faults are sent to the manufacturer for inspection and diagnosis before a replacement is sent out.
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Despatch Times: Products are despatched on the same day if the order was placed before 11am on any weekday, Monday - Friday. All other orders are processed and despatched within 24 hours or next business day.
Order Confirmation: Once you place an order, you will receive a confirmation email. This indicates that your order has been received in our system and is now being processed for dispatch. If your item is back-ordered or unavailable, we will notify you via email, and if we do not receive a response, we will attempt to contact you by phone as soon as possible. We value your time and strive to be prompt. If your item(s) are available for immediate shipment (within 2 days), we will process the charges and prepare the order for shipping.
Shipping Times: General shipping times for StarTrack, TNT and Allied couriers are between 1-3 working days from despatch. Longer delivery times may be caused by your package being held at your local courier depot that is beyond our control. Please contact us or the local post depot for confirmation.
Tracking Numbers: all tracking numbers will be emailed to you by our warehouse processing team within the day, after your order is despatched to our local courier.
Dahua DHI-ARM7011-W2 Wireless Relay
The Dahua DHI-ARM7011-W2 Wireless Relay is a versatile device that allows for remote control of low-voltage equipment, handling power outputs from 0 to 36 VDC. It employs advanced frequency hopping and two-way communication technology to ensure stable connectivity even over long distances, with a range of up to 800 meters in open areas. This relay also features protections against overheating and overvoltage, enhancing its durability across various environments.
With built-in cloud update support, your device can automatically restore functionality if an update fails. It incorporates jamming detection and communication encryption via AES128 for added security, ensuring reliable performance. The wireless relay supports an external tamper input, making it suitable for alarm systems, and is designed for indoor use with an operational temperature range from -10°C to +55°C.
Remote Control Capability:
Allows users to manage low-voltage equipment wirelessly from a distance, providing ease and convenience.
Jamming Detection:
Alerts users to potential wireless interference, ensuring reliable communication.
Over-Temperature Alerts:
Automatically notifies users when critical temperature thresholds are exceeded, enhancing safety.
Indicator Lights:
Provides clear visual feedback for device status, including pairing and alarm notifications.
Test Mode:
Allows users to easily test the relay's functionality, ensuring reliable operation.
Power Management:
Operates within a power supply range of 7–24 VDC, suitable for various settings.
User-Friendly Interface:
Simple button operations and clear functions make it easy to set up and manage.
| Model | DHI-ARM7011-W2 |
| Alarm Input | 1 for tamper, NO/NC |
| Relay Output | 1, NO/NC (0–36 VDC, Max 5A) |
| Operating Frequency | 433 MHz – 434.6 MHz |
| Communication Range | Up to 800 m (2624.67 ft) in open space |
| Power Supply | 12V DC / PoE |
| Battery Life | Up to 3 years under normal usage |
| Temperature Range | -10 °C to +55 °C (+14 °F to +131 °F) |
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