Dahua ARM310-W2(868) Wireless input expander
€40.92
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Product "Dahua ARM310-W2(868) Wireless input expander"
Dahua ARM310-W2(868) is a wireless input expander for the Dahua AirShield alarm system. Through its single dry-contact input it lets you connect a wired detector or a third-party device to the wireless system.
Key Advantages and Features:
- 1 dry-contact input: Protection-zone input, selectable NO/NC (NO by default)
- 6 alarm types: Intrusion, medical, fire, emergency, gas and tamper
- 868 MHz wireless: AirShield two-way communication with frequency hopping and AES128 encryption
- Long range: Up to 1200 m in open space
- Long battery life: CR123A battery, up to 4 years (NO input)
- Temperature monitoring: Measures ambient temperature (±1 °C)
- Tamper protection: Tamper alarm and low-battery warning
Technical Specifications:
| Parameter | Specification |
|---|---|
| Type | Wireless input expander |
| Input | 1 dry contact, NO/NC (NO by default) |
| Alarm types | Intrusion, medical, fire, emergency, gas, tamper |
| Wireless | 868.0–868.6 MHz, up to 1200 m in open space |
| Link security | Two-way, frequency hopping, AES128 |
| Battery | CR123A; up to 4 yr (NO) / up to 2 yr (NC or pulse) |
| Consumption | Max 125 mW |
| Temperature sensing | −15 °C to +65 °C, ±1 °C |
| Tamper protection | Yes, low-battery warning |
| Operating temperature | −10 °C to +55 °C |
| Dimensions | 100.2 × 20.8 × 20.3 mm, 70 g |
Best suited for: integrating a wired detector or third-party contact into the Dahua AirShield wireless alarm system.
| Alarm device type: | Module |
|---|---|
| System: | Wireless |
Dahua Technology – Enabling a Safer Society and Smarter Living
Dahua Technology is a world-leading video-centric AIoT (Artificial Intelligence of Things) solution and service provider. Dedicated to technological innovation, Dahua offers reliable security systems and smart video solutions tailored for residential users, commercial enterprises, and the public sector alike.
Why Choose Dahua?
Cutting-Edge Innovation: Dahua invests heavily in Research & Development (R&D) each year, consistently bringing highly accurate AI-driven video surveillance technology to the global market.
Comprehensive Security Ecosystem: Their extensive product portfolio includes high-resolution IP and analog cameras, smart video recorders, access control systems, video intercoms, intrusion alarms, and smart home solutions.
Proven Global Reliability: Trusted in over 180 countries, Dahua products are renowned for their exceptional build quality, outstanding image clarity, and user-friendly operation.
Through continuous innovation and world-class video technology, Dahua helps create a safer environment and streamlines daily operations for businesses and communities worldwide.
Videovalve is Dahua's official distributor in Estonia. See Dahua's official partner list (dahuasecurity.com)
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