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Dahua · Alarms

Dahua DHI-ARC3000H-FW2 Wireless Alarm Hub

Model / SKU: DHI-ARC3000H-FW2

Dahua DHI-ARC3000H-FW2 Wireless Alarm Hub. The Dahua DHI-ARC3000H-FW2 Wireless Alarm Hub is an advanced security device designed for flexible integration in residential and commercial environments. It supports up to 150 wireless peripherals, such as sirens, keyfobs, and cameras, providing robust security coverage. The hub operates over multiple network connections including Wired Ethernet, Wi-Fi, 3G, 4G, and GPRS, and includes dual SIM support for added reliability. The system is built with two-way communication technology and features frequency hopping to ensure stable performance, while video linkage allows users to monitor real-time security feeds via a mobile app. This hub also offers remote management through the DMSS app for end users and COS Pro for installers, supporting features like arming/disarming, notifications, and device control. It is equipped with tamper alarms, low battery alerts, and cloud updates for smooth operations. With a communication range of up to 2,000 meters in open space, it provides broad coverage for areas like villas, shops, and apartments. Key Features Supports 150 wireless peripherals (6 sirens, 64 wireless keyfobs). Peripherals status display (signal strength, battery level, temperature, program version). Wired, Wi-Fi, 4G, 3G, or GPRS network connection. Dual SIM and Single Standby. Automatic network replenishment (ANR). Video linkage on App. Frequency hopping function and two-way communication technology ensure communication stability. Cloud update and automatic recovery from update failure. DHI-ARC3000H-FW2 Datasheet The Dahua DHI-ARC3000H-FW2 Wireless Alarm Hub is a powerful alarm system supporting up to 150 wireless devices, including keypads, cameras, and sirens. It uses dual SIM cards with single standby for uninterrupted connectivity, supporting 4G, 3G, Wi-Fi, and Ethernet. The device ensures stable communication through frequency hopping and two-way communication technology, while offering remote access and control via the DMSS app for users and COS Pro for installers. With video linkage, it integrates video surveillance for real-time monitoring, and features like tamper alarms, cloud updates, and low battery alerts enhance security and ease of maintenance. Its 2,000-meter range in open spaces makes it ideal for securing larger spaces such as apartments and villas. Dimension Application Technical Specifications Audio and Video Video Input 4-channel IPC Input/Output Wireless Zone Supports 150 wireless peripherals (6 sirens, 64 wireless keyfobs, 4 repeaters, 8 keypads, 8 PIR-Cameras) Port Network Port 1 × RJ-45 10 M/100 M Ethernet port Network Mode Ethernet, Wi-Fi and Cellular network (Supports installation of dual SIM cards. Only one card can be enabled at a time) Storage Battery Built-in lithium battery Indicator Light 1 for multiple statuses (alarm, arming, disarming, networking, and malfunction) Button 1 × reset, 1 × power, 1 × AP Buzzer Built-in Function Tamper Alarm Yes SMS Yes (up to 5 phone numbers) Calling Alarm Yes (up to 5 phone numbers) Video Linkage Yes Network Protocol TCP/IP, including PPTP, L2TP, DHCP, UPNP, and NTP Remote Upgrade Cloud update Arm and Disarm App; keyfob; schedule Power Failure Protection for Configured Parameters Yes User Management Share function for App users Cache Max. 50 entries (ANR) Low Battery Alarm Yes Search Search for push messages, device status, and program version, and detect signal strength Event Logs Max. 5000 Wireless Carrier Frequency 868.0 MHz–868.6 MHz Transmitter Power (EIRP) Limit 25 mW Communication Distance Up to 2,000 m (6,561.68 ft) in an open space Communication Mechanism Two-way Encryption Mode AES128 Frequency Hopping Yes Wi-Fi Wi-Fi Standard IEEE 802.11b/g/n Wi-Fi Frequency Range 2400-2483.5 MHz Wi-Fi Power Transmission ≤20 dBm@2400-2483.5 MHz Cellular Network Cellular Network Standard GSM/WCDMA/LTE Frequency Range 4G: FDD-LTE: B1/B3/B7/B8/B20; TDD-LTE: B38/B40/B41; 3G: WCDMA: B1/B5/B8; 2G: GSM: 1,800/900 MHz Transmitter Power (EIRP) 4G: Power class3: 23 dBm±2 dB 3G: Power class3: 24 dBm+1/-3 dB 2G: Power class0: 30 dBm±3 dB ( GSM900 ) Power class5: 33 dBm±3 dB (GSM1800) General Power Supply 12 V DC, 1.5 A (Europe, UK and USA power adapters are optional) Operating Temperature –10 °C to +50 °C (+14 °F to +122 °F) (indoor) Operating Humidity 10%–90% (RH) Product Dimensions 163.0 mm × 163.0 mm × 32.0 mm (6.42″ × 6.42″ × 1.26″) (L × W × H) Packaging Dimensions 219.0 mm × 187.0 mm × 91.0 mm (8.62″ × 7.36″ × 3.58″) (L × W × H) Installation Wall mount; Desktop Net Weight 0.38 kg (0.84 lb) Gross Weight 0.8 kg (1.76 lb) Certifications CE EN 50131-1:2006+A1:2009+A2:2017+A3:2020 EN 50131-3:2009 EN 50131-6:2017 EN 50131-5-3:2017 EN 50131-10: 2014 EN 50136-2: 2013 Security Grade 2 Environmental Class II ATS category: SP2/DP2 Casing PC + ABS Battery Life Storage battery standby for 12 hours