Dahua Hub central

The Dahua Alarm HUB 2 ARC3800H-FW2(868) Black is a brand-new industrial design and an advanced technology alarm system with 4G functionality, reliable communication, and stable operation of the new generation of wireless alarm products. From the convenience of the DMSS (for users) and COS Pro (for installers) mobile apps, you can receive real-time notifications, monitor and manage devices, perform remote operations, and much more. The system offers the option of connecting to the network via cable or Wi-Fi. The Dahua Alarm HUB 2 can support 150 peripherals (6 sirens, 64 PIR cameras, 64 key fobs, 8 keypads, and 4 repeaters). Supports alarm video control through integration of the IPC with the hub. Images can be transferred quickly and remotely from the PIR Cam to the device. Supports wired and AP network configuration methods, making it easier to add the hub to apps and switch to the hub's network. Supports multi-network redundancy for Ethernet and Wi-Fi to ensure the network remains stable and reliable. Supports two-way communication and frequency hopping for stable and reliable communication with wireless peripherals. Features cloud updates. You can also update the device and wireless peripherals remotely via the mobile app. Specifications: Port Wireless Zone 150 wireless peripherals (6 sirens, 64 PIR cameras (of which only 8 indoor cameras), 64 keyfobs, 8 keypads and 4 repeaters) Network mode Ethernet, Wi-Fi, and mobile network (supports dual SIM card installation. Only one card can be enabled at a time) Network port 1 RJ-45, 10 Mbps/100 Mbps Ethernet port Storage battery One built-in 4750 mAh rechargeable lithium battery Video & Audio Video input 8-channel IPC, only supports uploading alarm videos Audio output 1 channel Volume control Yes Voice broadcast Telephone and local speaker Function Indicator light The indicator light shows the status of alarms, power on/off, network connection and device error. Knob Includes a reset button, power button, and AP switch button SMS Yes (up to 5 telephone numbers) Phone call Yes (up to 5 telephone numbers) Video linkage Yes Offline cache Stores up to 50 alarm messages Switching on and off App, keyboard, remote control, card, scheduled switching on and off Distance update Cloud update Low battery detection Yes Sabotage Yes User management 33 app users (31 general users, 1 administrator and 1 installer) and 32 keyboard users Logbooks Up to 5,000 entries Transmission protocol SIA, SoftGuard Wireless Carrier frequency 868.0–868.6 MHz Transmitter power (EIRP) Limitation 25 mW Communication mechanism Two-way Communication distance Up to 2,000 m (6,561.68 ft) in open space Encryption mode AES128 Frequency hopping Yes General Language Up to seven languages are supported for SMS: English, Spanish (Latin America), French, Italian, Arabic, Turkish, and Danish. The default language is English. The alarm voice function and local speaker only support English. Power supply 100–240 VAC, 50/60 Hz Standby time The battery lasts up to 12 hours when fully charged and meets the following conditions: It is connected to Wi-Fi, the ID is connected to the alarm receiving center, the heartbeat interval is 1,800 seconds, and it is connected to 8 peripheral devices and the cloud. Power consumption 220 VAC 80 mA (max) 220 VAC 40 mA (standby) Working temperature When not charging the battery: –10 °C to +55 °C (+14 °F to +131 °F) When charging the battery: 0 °C to +45 °C (+32 °F to +113 °F) Working humidity 10%–90% (RH) Product dimensions 174.8 mm × 174.8 mm × 38.3 mm (6.88" × 6.88" × 1.51") (L × W × H) Net weight 510 g (1.12 lb) Gross weight 860 g (1.90 lb) Installation Supports wall mounting and desk installation Housing materials PC + ABS Certifications CE EN 50131-1:2006+A1:2009+A2:2017+A3:2020 EN 50131-3:2009 EN 50131-6:2017+A1:2021 EN 50131-5-3:2017 EN 50131-10: 2014 EN 50136-2: 2013+A1:2023 Security level 2 Environmental Class II ATS category: SP2/DP2 Anti-corrosion level Basic protection Storage time –10 °C to +55 °C (+14 °F to +131 °F) Storage humidity 10%–90% (RH) Packaging dimensions 254 mm × 211 mm × 61 mm (10.00" × 8.31" × 2.40") (L × W × H), standing in the inner box 524 mm × 508 mm × 442 mm (20.63" × 20.00" × 17.40") (L × W × H), protective case Wi-Fi Wi-Fi Standard IEEE 802.11b/g/n Wi-Fi Frequency Range 2400-2483.5 MHz Wi-Fi Power Transfer ≤20 dBm@2400-2483.5 MHz Mobile Network Transmitter power (EIRP) 4G: Power class 3: 23 dBm±2dB 3G: Power class 3: 24 dBm+1/-3dB 2G: Power class 0: 30 dBm±3dB (GSM900) Power class 5: 33 dBm±3dB (GSM1800) Mobile Network Standard GSM/WCDMA/LTE Frequency range EU: 4G: FDD LTE: B1/B3/B7/B8/B20/B28A; TDD-LTE: B38/B40/B41; 3G: WCDMA: B1/B8; 2G: GSM: 1.800/900 MHz;

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The Dahua Alarm HUB 2 ARC3800H-W2(868) is a brand-new industrial design and advanced technology alarm system, featuring reliable communication and stable operation from the new generation of wireless alarm products. From the convenience of the DMSS (for users) and COS Pro (for installers) mobile applications, you can receive real-time notifications, monitor and manage devices, perform remote operations, and much more. The system offers the option of connecting to the network via cable or Wi-Fi. The Dahua Alarm HUB 2 can support 150 peripherals (6 sirens, 64 PIR cameras, 64 keyfobs, 8 keypads, and 4 repeaters). Supports alarm video control through integration of the IPC with the hub. Images can be transferred quickly and remotely from the PIR Cam to the device. Supports wired and AP network configuration methods, making it easier to add the hub to apps and switch to the hub's network. Supports multi-network redundancy for Ethernet and Wi-Fi to ensure the network remains stable and reliable. Supports two-way communication and frequency hopping for stable and reliable communication with wireless peripherals. Features cloud updates. You can also update the device and wireless peripherals remotely via the mobile app. Specifications: Port Wireless zone 150 wireless channels for peripherals 6 sirens, 64 PIR cameras (only 8 indoor PIR cameras), 64 remote controls, 8 keypads and 4 repeaters Network mode Ethernet and Wi-Fi Network port 1 RJ-45, 10 Mbps/100 Mbps Ethernet port Storage battery 1 built-in rechargeable lithium battery of 4,750 mAh Video & Audio Video Input : 8-ch IPC, only supports alarm video upload Audio output : 1 channel Volume control : Yes Voice Broadcast : Local Speaker Features Indicator Light : Indicates the status of alarms, power on/off, network connection, and device error. Button : Includes a reset button, voltage button and AP switch Video link : Yes Offline cache : Stores up to 50 alarm messages Arm/disarm : Via app, keypad, remote control, card, scheduled arm/disarm Remote Update : Cloud Update Low battery detection : Yes Sabotage detection : Yes User management : 33 app users (31 general users, 1 admin user and 1 installer) and 32 keyboard users Logbooks : Up to 5,000 entries Transmission protocol : SIA, SoftGuard Wireless Carrier frequency : 868.0–868.6 MHz Transmitter power (EIRP) : Limited to 25 mW Communication mechanism : Two-way Communication distance : Up to 2,000 m (6,561.68 ft) in open space Encryption : AES128 Frequency Hopping : Yes General Language : English Power supply : 100–240 VAC, 50/60 Hz Standby time : The battery lasts up to 12 hours when fully charged and under the following conditions: connected to Wi-Fi, connected to the alarm receiving center, heartbeat interval of 1,800 seconds, and connected to 8 peripherals and the cloud Energy consumption : 220 VAC 80 mA (max) 220 VAC 40 mA (standby) Working temperature : When not charging the battery: –10 °C to +55 °C (+14 °F to +131 °F) When charging the battery: 0 °C to +45 °C (+32 °F to +113 °F) Working humidity : 10%–90% (RH) Product dimensions : 174.8 mm × 174.8 mm × 38.3 mm (6.88” × 6.88” × 1.51”) (L × W × H) Net weight : 510 g (1.12 lb) Gross weight : 860 g (1.90 lb) Installation : Supports wall and desktop installation Housing material : PC + ABS Certifications : CE EN 50131-1:2006+A1:2009+A2:2017+A3:2020 EN 50131-3:2009 EN 50131-6:2017+A1:2021 EN 50131-5-3:2017 EN 50131-10:2014 EN 50136-2:2013+A1:2023 Security level 2 Environmental Class II ATS category: SP2/DP2 Corrosion protection level: Basic protection Storage temperature : –10 °C to +55 °C (+14 °F to +131 °F) Storage humidity : 10%–90% (RH) Package dimensions : 254 mm × 211 mm × 61 mm (10.00” × 8.31” × 2.40”) (L × W × H), self-standing in the inner box 524 mm × 508 mm × 442 mm (20.63” × 20.00” × 17.40”) (L × W × H), protective cover Wi-Fi Wi-Fi standard : IEEE 802.11b/g/n Wi-Fi frequency range : 2400-2483.5 MHz Wi-Fi transmit power : ≤20 dBm@2400-2483.5 MHz

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The Dahua Alarm HUB 2 ARC3800H-FW2(868) is a brand-new industrial design and advanced technology alarm system with 4G functionality, reliable communication, and stable operation of the new generation of wireless alarm products. From the convenience of the DMSS (for users) and COS Pro (for installers) mobile applications, you can receive real-time notifications, monitor and manage devices, perform remote operations, and much more. The system offers the option of connecting to the network via cable or Wi-Fi. The Dahua Alarm HUB 2 can support 150 peripherals (6 sirens, 64 PIR cameras, 64 key fobs, 8 keypads, and 4 repeaters). Supports alarm video control through integration of the IPC with the hub. Images can be transferred quickly and remotely from the PIR Cam to the device. Supports wired and AP network configuration methods, making it easier to add the hub to apps and switch to the hub's network. Supports multi-network redundancy for Ethernet and Wi-Fi to ensure the network remains stable and reliable. Supports two-way communication and frequency hopping for stable and reliable communication with wireless peripherals. Features cloud updates. You can also update the device and wireless peripherals remotely via the mobile app. Specifications: Port Wireless Zone 150 wireless peripherals (6 sirens, 64 PIR cameras (of which only 8 indoor cameras), 64 keyfobs, 8 keypads and 4 repeaters) Network mode Ethernet, Wi-Fi, and mobile network (supports dual SIM card installation. Only one card can be enabled at a time) Network port 1 RJ-45, 10 Mbps/100 Mbps Ethernet port Storage battery One built-in 4750 mAh rechargeable lithium battery Video & Audio Video input 8-channel IPC, only supports uploading alarm videos Audio output 1 channel Volume control Yes Voice broadcast Telephone and local speaker Function Indicator light The indicator light shows the status of alarms, power on/off, network connection and device error. Knob Includes a reset button, power button, and AP switch button SMS Yes (up to 5 telephone numbers) Phone call Yes (up to 5 telephone numbers) Video linkage Yes Offline cache Stores up to 50 alarm messages Switching on and off App, keyboard, remote control, card, scheduled switching on and off Distance update Cloud update Low battery detection Yes Sabotage Yes User management 33 app users (31 general users, 1 administrator and 1 installer) and 32 keyboard users Logbooks Up to 5,000 entries Transmission protocol SIA, SoftGuard Wireless Carrier frequency 868.0–868.6 MHz Transmitter power (EIRP) Limitation 25 mW Communication mechanism Two-way Communication distance Up to 2,000 m (6,561.68 ft) in open space Encryption mode AES128 Frequency hopping Yes General Language Up to seven languages are supported for SMS: English, Spanish (Latin America), French, Italian, Arabic, Turkish, and Danish. The default language is English. The alarm voice function and local speaker only support English. Power supply 100–240 VAC, 50/60 Hz Standby time The battery lasts up to 12 hours when fully charged and meets the following conditions: It is connected to Wi-Fi, the ID is connected to the alarm receiving center, the heartbeat interval is 1,800 seconds, and it is connected to 8 peripheral devices and the cloud. Power consumption 220 VAC 80 mA (max) 220 VAC 40 mA (standby) Working temperature When not charging the battery: –10 °C to +55 °C (+14 °F to +131 °F) When charging the battery: 0 °C to +45 °C (+32 °F to +113 °F) Working humidity 10%–90% (RH) Product dimensions 174.8 mm × 174.8 mm × 38.3 mm (6.88" × 6.88" × 1.51") (L × W × H) Net weight 510 g (1.12 lb) Gross weight 860 g (1.90 lb) Installation Supports wall mounting and desk installation Housing materials PC + ABS Certifications CE EN 50131-1:2006+A1:2009+A2:2017+A3:2020 EN 50131-3:2009 EN 50131-6:2017+A1:2021 EN 50131-5-3:2017 EN 50131-10: 2014 EN 50136-2: 2013+A1:2023 Security level 2 Environmental Class II ATS category: SP2/DP2 Anti-corrosion level Basic protection Storage time –10 °C to +55 °C (+14 °F to +131 °F) Storage humidity 10%–90% (RH) Packaging dimensions 254 mm × 211 mm × 61 mm (10.00" × 8.31" × 2.40") (L × W × H), standing in the inner box 524 mm × 508 mm × 442 mm (20.63" × 20.00" × 17.40") (L × W × H), protective case Wi-Fi Wi-Fi Standard IEEE 802.11b/g/n Wi-Fi Frequency Range 2400-2483.5 MHz Wi-Fi Power Transfer ≤20 dBm@2400-2483.5 MHz Mobile Network Transmitter power (EIRP) 4G: Power class 3: 23 dBm±2dB 3G: Power class 3: 24 dBm+1/-3dB 2G: Power class 0: 30 dBm±3dB (GSM900) Power class 5: 33 dBm±3dB (GSM1800) Mobile Network Standard GSM/WCDMA/LTE Frequency range EU: 4G: FDD LTE: B1/B3/B7/B8/B20/B28A; TDD-LTE: B38/B40/B41; 3G: WCDMA: B1/B8; 2G: GSM: 1.800/900 MHz;

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The Dahua Alarm HUB 2 ARC3800H-W2(868) is a brand-new industrial design and advanced technology alarm system, featuring reliable communication and stable operation from the new generation of wireless alarm products. From the convenience of the DMSS (for users) and COS Pro (for installers) mobile applications, you can receive real-time notifications, monitor and manage devices, perform remote operations, and much more. The system offers the option of connecting to the network via cable or Wi-Fi. The Dahua Alarm HUB 2 can support 150 peripherals (6 sirens, 64 PIR cameras, 64 keyfobs, 8 keypads, and 4 repeaters). Supports alarm video control through integration of the IPC with the hub. Images can be transferred quickly and remotely from the PIR Cam to the device. Supports wired and AP network configuration methods, making it easier to add the hub to apps and switch to the hub's network. Supports multi-network redundancy for Ethernet and Wi-Fi to ensure the network remains stable and reliable. Supports two-way communication and frequency hopping for stable and reliable communication with wireless peripherals. Features cloud updates. You can also update the device and wireless peripherals remotely via the mobile app. Specifications: Port Wireless zone 150 wireless channels for peripherals 6 sirens, 64 PIR cameras (only 8 indoor PIR cameras), 64 remote controls, 8 keypads and 4 repeaters Network mode Ethernet and Wi-Fi Network port 1 RJ-45, 10 Mbps/100 Mbps Ethernet port Storage battery 1 built-in rechargeable lithium battery of 4,750 mAh Video & Audio Video Input : 8-ch IPC, only supports alarm video upload Audio output : 1 channel Volume control : Yes Voice Broadcast : Local Speaker Features Indicator Light : Indicates the status of alarms, power on/off, network connection, and device error. Button : Includes a reset button, voltage button and AP switch Video link : Yes Offline cache : Stores up to 50 alarm messages Arm/disarm : Via app, keypad, remote control, card, scheduled arm/disarm Remote Update : Cloud Update Low battery detection : Yes Sabotage detection : Yes User management : 33 app users (31 general users, 1 admin user and 1 installer) and 32 keyboard users Logbooks : Up to 5,000 entries Transmission protocol : SIA, SoftGuard Wireless Carrier frequency : 868.0–868.6 MHz Transmitter power (EIRP) : Limited to 25 mW Communication mechanism : Two-way Communication distance : Up to 2,000 m (6,561.68 ft) in open space Encryption : AES128 Frequency Hopping : Yes General Language : English Power supply : 100–240 VAC, 50/60 Hz Standby time : The battery lasts up to 12 hours when fully charged and under the following conditions: connected to Wi-Fi, connected to the alarm receiving center, heartbeat interval of 1,800 seconds, and connected to 8 peripherals and the cloud Energy consumption : 220 VAC 80 mA (max) 220 VAC 40 mA (standby) Working temperature : When not charging the battery: –10 °C to +55 °C (+14 °F to +131 °F) When charging the battery: 0 °C to +45 °C (+32 °F to +113 °F) Working humidity : 10%–90% (RH) Product dimensions : 174.8 mm × 174.8 mm × 38.3 mm (6.88” × 6.88” × 1.51”) (L × W × H) Net weight : 510 g (1.12 lb) Gross weight : 860 g (1.90 lb) Installation : Supports wall and desktop installation Housing material : PC + ABS Certifications : CE EN 50131-1:2006+A1:2009+A2:2017+A3:2020 EN 50131-3:2009 EN 50131-6:2017+A1:2021 EN 50131-5-3:2017 EN 50131-10:2014 EN 50136-2:2013+A1:2023 Security level 2 Environmental Class II ATS category: SP2/DP2 Corrosion protection level: Basic protection Storage temperature : –10 °C to +55 °C (+14 °F to +131 °F) Storage humidity : 10%–90% (RH) Package dimensions : 254 mm × 211 mm × 61 mm (10.00” × 8.31” × 2.40”) (L × W × H), self-standing in the inner box 524 mm × 508 mm × 442 mm (20.63” × 20.00” × 17.40”) (L × W × H), protective cover Wi-Fi Wi-Fi standard : IEEE 802.11b/g/n Wi-Fi frequency range : 2400-2483.5 MHz Wi-Fi transmit power : ≤20 dBm@2400-2483.5 MHz

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