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  • Dahua Alarm Hub 2 Kit WiFi/4G (Hub PIR Keyfob Door) ARC3800H-03-FW2 (868Mhz)

Dahua Alarm Hub 2 Kit WiFi/4G (Hub PIR Keyfob Door) ARC3800H-03-FW2 (868Mhz)

$58.38 $86.99
Supports alarm video verification through integration of the IPC with the hub.Images can be remotely and quickly transferred from the PIR-Cam to the device.Features voice call alarm.Supports wired and AP network configuration methods, which makes it easier to add the hub to apps and to switch to the hub's network.Supports multi-network redundancy for Ethernet, Wi-Fi and 4G networks to ensure the network remains stable and reliable.Supports two-way communication and frequency hopping to make communication with wireless peripherals stable and reliable.Features cloud update. You can also remotely update the device and wireless peripherals on the mobile app.Offers a dual backup system, and uses auto recovery when an update fails.—PortWireless Zone : Hub:150 channels wireless peripherals (6 sirens, 64 PIR cameras(only 8 indoor PIR cameras), 64 keyfobs, 8 keypads and 4 repeaters)Network Mode : Hub:Ethernet, Wi-Fi and Cellular network(Supports installation of dual SIM cards. Only one card can be enabled at a time)Network Port : Hub: 1 RJ-45, 10 Mbps/100 Mbps Ethernet port.Storage Battery : Hub: One built-in 4,750 mAh rechargeable lithium battery.Video & AudioVideo Input : Hub: 8-ch IPC, which only supports the upload of alarm videos.Audio Output : Hub: 1 channelVolume Control : Hub: YesVoice Broadcast : Hub: Telephone and local speakerFunctionIndicator Light : Hub: The indicator indicates the status of alarms, arming and disarming, the network connection and device failure. / Keyfob: 1 dual-color status indicator (Green means normal and red means abnormal) / Door Detector: 1 green alarm indicator / PIR Detector: 1 green alarm indicatorButton : Hub: Includes a reset button, voltage button and APswitch button. / Keyfob: 4 (Home, Away, Disarm, and SOS) / Door Detector: 1 power switch / PIR Detector: 1 power switchSMS : Hub: Yes (up to 5 phone numbers)Phone Call : Hub: Yes (up to 5 phone numbers)Video Linkage : Hub: YesOffline Cache : Hub: Stores up to 50 alarm messages.Arm and Disarm : Hub: App, Keypad, remote control, card, scheduled arming and disarming.Remote Update : All: Cloud updateLow Battery Detection : All: YesTamper : Hub: Yes / Door Detector: Yes / PIR Detector: Yes₩Hub: Yes Door Detector: Yes PIR Detector: YesUser Management : Hub: 33 app users (31 general users, 1 admin user and 1 installer) and 32 keypad usersLogs : Hub: Up to 5, 000 entriesMeasuring Range (Temperature) : Door Detector: –15 °C to 65 °C ( 5 °F to 149 °F) (indoor) / PIR Detector: –15 °C to 65 °C ( 5°F to 149 °F) (indoor)Transmission Protocol : Hub: SIA, SoftGuardTechnicalSensor : Door Detector: Reed switch / PIR Detector: Dual elements low-noise PIR sensorDetection Mode : PIR Detector: PIRSensitivity : PIR Detector: 3 levels adjustableDetection Range : PIR Detector: 12 m (39.37 ft) (90°) with installation height of 2.2 m (7.21 ft)Detection Speed : PIR Detector: 0.3 m/s–3 m/s (0.98 ft/s–9.84 ft/s)Movement Distance : Door Detector: < 40 mm (1.57")Pet Immunity Level L: PIR Detector: ≤ 18 kg (39.68 lb)White Light Resistance Level : PIR Detector: 6500 lxTwo-way Digital Temperature Compensation : PIR Detector: Yes, no attenuation of detection distance in high temperature.Scenario : Door Detector: Non-metal doorsWirelessCarrier Frequency : All: 868.0 MHz–868.6 MHzTransmitter Power (EIRP) : All: Limit 25 mWCommunication Mechanism : All: Two-wayCommunication Distance : Hub: Up to 2,000 m (6561.68 ft) in an open space / Keyfob: Up to 900 m (2952.76 ft) in an open space / Door Detector: Up to 1,200 m (3937.01 ft) in an open space. / PIR Detector: Up to 1,600 m (5249.34 ft) in an open space.Encryption Mode : All: AES128Frequency Hopping : All: YesGeneralLanguage : Hub: Up to 7 languages are supported for SMS: English, Spanish (Latin America), French, Italian, Arabic, Turkish, and Danish. It is set as English by default. The alarm voice message feature and local speaker support English and Italian.Power Supply : Hub: 100-240 VAC, 50/60 HZ / Keyfob: CR2032 battery / Door Detector: CR123A battery / PIR Detector: CR123A batteryStandby Time : Hub:The battery lasts up to 12 hours when it is fullycharged and is within the following conditions: It is connected to the Wi-Fi, its ID is connected to the alarm receiving center, the heartbeat interval is 1,800 seconds, and it is connected to 8 peripherals and the cloud. / Keyfob: 3 years / Door Detector: 4 years / PIR Detector: 4 yearsPower Consumption : Hub: Max. 12 W / Keyfob: Max. 100 mW / Door Detector: Max. 125 mW / PIR Detector: Max. 120 mWOperating Temperature : All: –10 °C to 55 °C ( 14 °F to 131 °F) (indoor)Operating Humidity : All: 10%–90% (RH)Product Dimensions : Hub: 174.8 mm × 174.8 mm × 38.3 mm (6.88” × 6.88” ×1.51”) (L × W × H) / Keyfob: 60.0 mm × 39.5 mm × 15.0 mm (2.36" × 1.56" ×0.59") (L × W × H) / Door Detector: 100.2 mm × 20.8 mm × 20.3 mm (3.94"× 0.82" × 0.80") (L × W × H) / PIR Detector: 104.0 mm × 60.0 mm × 50.0 mm (4.09" × 2.36" × 1.97") (L × W × H)Net Weight : Hub: 510 g (1.12 lb) / Keyfob: 20 g (0.04 lb) / Door Detector: 70 g (0.15 lb) / PIR Detector: 100 g (0.22 lb)Gross Weight : Kit: 1.46 kg (3.22 lb)Installation : Hub: Wall mount; Desktop mount / Door Detector: Bracket mount / PIR Detector: Wall mountCasing Material : All: PC ABSCertifications : Hub:CE / Keyfob: CE EN 50131-1:2006 A1:2009 A2:2017 A3:2020 EN50131-6:2017 EN 50131-5-3:2017 EN 50131-3:2009 Security Grade 2 Environmental Class II / Door Detector:CE EN 50131-1:2006 A1:2009 A2:2017 A3:2020 EN 50131-6:2017 EN 50131-5-3:2017 EN 50131-2-6:2008 Security Grade 2 Environmental Class II / PIR Detector: CE EN 50131-1:2006 A1:2009 A2:2017 A3:2020 EN 50131-2-2:2017 EN 50131-6:2017 EN 50131-5-3:2017 Security Grade 2 Environmental Class IIAnti-corrosion Level : Basic ProtectionStorage Temperature : All: –10 °C to 55 °C ( 14 °F to 131 °F)Storage Humidity : All: 10%–90% (RH)Packaging Dimensions : Kit: 270 mm × 218 mm × 122 mm (10.63" × 8.58" × 4.80") (L × W × H)Wi-FiWi-Fi Standard : Hub:IEEE 802.11b/g/nWi-Fi Frequency Range : Hub:2400-2483.5 MHzWi-Fi Power Transmission : Hub:≤20 [email protected] MHzCellular NetworkTransmitter Power (EIRP) : Hub: / 4G: Power class3: 23 dBm±2dB / 3G: Power class3: 24 dBm 1/-3dB / 2G: Power class0: 30 dBm±3dB(GSM900) / Power class5: 33 dBm±3dB(GSM1800)Cellular Network Standard : Hub:GSM/WCDMA/LTEFrequency Range : Hub: 4G:FDD-LTE: B1/B3/B7/B8/B20/B28A; TDD-LTE: B38/B40/B41; / 3G:WCDMA: B1/B8; / 2G:GSM: 1,800/900MHz;—
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