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Dahua DHI-ARM320-W2 Wireless Input Expander
The Dahua DHI-ARM320-W2 Wireless Input Expander is a versatile solution for integrating third-party detectors into Dahua's wireless security systems. Designed to support six types of alarms—intrusion, medical, fire, emergency, gas, and tamper—this device ensures comprehensive security coverage. Featuring two-way wireless encrypted communication and frequency hopping technology, it maintains stable and secure communications even in challenging environments. Powered by three CR123A batteries with up to 5 years of battery life, the expander also includes a triaxial accelerometer to detect unauthorized movement, triggering alarms as needed. Additionally, the expander is cloud-updateable, allowing for easy firmware updates.
This input expander is particularly suitable for users looking to enhance their security systems with robust and versatile alarm integration capabilities.
Features:
Code/SKU: DHI-ARM320-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.
Read more about the Terms & Conditions here – https://www.securityaustralia.com.au/terms-and-conditions/
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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-ARM320-W2 Wireless Input Expander
The Dahua DHI-ARM320-W2 Wireless Input Expander is a versatile and reliable solution designed to connect a variety of third-party sensors to Dahua’s advanced wireless hubs. This cutting-edge device supports multiple alarm types, including intrusion, fire, medical, gas, tamper, and emergency alarms, providing peace of mind across various scenarios.
Security and reliability are paramount, which is why this expander uses two-way encrypted wireless transmission, ensuring that your communication remains secure. With frequency hopping technology, it efficiently avoids interference from other wireless devices, providing uninterrupted operation. Powered by three CR123A batteries with an impressive battery life of up to five years, it also offers an external power option for greater flexibility.
Built with a tamper-resistant design, the Dahua DHI-ARM320-W2 features a triaxial accelerometer that detects unauthorized movement, triggering alarms when tampering is suspected. Thanks to its cloud connectivity, you’ll enjoy real-time updates that keep your firmware current and your device functioning at its best. Its compact size allows for easy surface mounting or integration within third-party equipment, making it a practical addition to your security landscape.
Wireless Communication: The expander supports seamless wireless connectivity with a range of up to 1300 m (4265.10 ft) in open spaces, ensuring reliable operation across distances.
Multi-Alarm Support: Connect various sensors for notifications related to intrusion, fire, medical emergencies, gas leaks, tampering, and more.
Low Battery Alerts: Receive alerts when battery levels are low to maintain operational readiness.
Tamper Detection: The built-in triaxial accelerometer quickly detects unauthorized movement, triggering alarms.
Cloud Firmware Updates: Enjoy automatic firmware updates via cloud connectivity, keeping your device up to date.
Power Management: Choose between battery power or external power supply for flexibility in installation.
Test Mode: Easily test the device to ensure functionality and operational efficiency.
| Model | DHI-ARM320-W2 |
| Alarm Input | 2 (1 for alarm and 1 for anti-tampering) |
| Power Supply | Powered by three CR123A batteries or external power supply |
| Wireless Range | Up to 1300 m (4265.10 ft) |
| Battery Life | Up to 5 years |
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We offer competitive prices to trades and commercial projects. Speak to one of our experienced consultants if you require a custom quote on larger orders.
