Dahua Alarm Hub 2 Kit WiFi (Hub PIR Keyfob Door) ARC3800H-03-W2
$49.47
$88.55
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.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 and Wi-Fi 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 ZoneHub: 150 channels for wireless peripherals (6 sirens, 64 PIR cameras (only 8 indoor PIR cameras), 64 keyfobs, 8 keypads, 4 repeaters)Network Mode : Hub: Ethernet and Wi-FiNetwork Port : Hub: 1 RJ-45, 10 Mbps/100 Mbps Ethernet portStorage Battery : Hub: One built-in 4,750 mAh rechargeable lithium batteryVideo & AudioVideo Input : Hub: 8-ch IPC (only supports alarm video upload)Audio Output : Hub: 1 channelVolume Control : Hub: YesVoice Broadcast : Hub: Local speakerFunctionIndicator Light : Hub: Status of alarms, arming/disarming, network, device failure / Keyfob: 1 dual-color status indicator (Green = normal, Red = abnormal) / Door Detector: 1 green alarm indicator / PIR Detector: 1 green alarm indicatorButton : Hub: Reset button, voltage button, AP switch button / Keyfob: 4 buttons (Home, Away, Disarm, SOS) / Door Detector: 1 power switch / PIR Detector: 1 power switchVideo Linkage : Hub: YesOffline Cache : Hub: Up to 50 alarm messagesArm & Disarm : Hub: App, Keypad, remote control, card, scheduled arming/disarmingRemote Update : All: Cloud updateLow Battery Detection : All: YesTamper : Hub: Yes / Door Detector: Yes / PIR Detector: YesUser Management : Hub: 33 app users (31 general, 1 admin, 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-element low-noise PIR sensorDetection Mode : PIR Detector: PIRSensitivity : PIR Detector: 3 levels adjustableDetection Range : PIR Detector: 12 m (39.37 ft) (90°) at 2.2 m (7.21 ft) installation heightDetection 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 : PIR Detector: ≤18 kg (39.68 lb)White Light Resistance Level : PIR Detector: 2000 lxTwo-way Digital Temperature Compensation : PIR Detector: Yes (no attenuation in high temperature)Scenario : Door Detector: Non-metal doorsWirelessCarrier Frequency : All: 433.1 MHz–434.6 MHzTransmitter Power (EIRP) : All: ≤10 mWCommunication Mechanism : All: Two-wayCommunication Distance (open space) : Hub: Up to 1,400 m (4593.18 ft) / Keyfob: Up to 500 m (1640.42 ft) / Door Detector: Up to 1,000 m (3280.84 ft) / PIR Detector: Up to 1,200 m (3937.01 ft)Encryption Mode : All: AES128Frequency Hopping : All: YesGeneralLanguage : Hub: EnglishPower Supply : Hub: 100-240 VAC, 50/60 Hz / Keyfob: CR2032 battery / Door Detector: CR123A battery / PIR Detector: CR123A batteryStandby Time : Hub: Up to 12 hours (Wi-Fi connected, alarm center linked, 1,800s heartbeat, 8 peripherals) / Keyfob: 3 years / Door Detector: 4 years / PIR Detector: 4 yearsPower Consumption : Hub: 220 VAC 80 mA (Max), 220 VAC 40 mA (Standby) / Keyfob: 40 mA (Max), 0.5 µA (Standby) / Door Detector: 42 mA (Max), 29 µA (Standby) / PIR Detector: 44 mA (Max), 34 µA (Standby)Operating Temperature : All: –10 °C to 55 °C ( 14 °F to 131 °F) (indoor)Operating Humidity : All: 10%–90% RHProduct Dimensions (L × W × H) : Hub: 174.8 × 174.8 × 38.3 mm (6.88" × 6.88" × 1.51") / Keyfob: 60.0 × 39.5 × 15.0 mm (2.36" × 1.56" × 0.59") / Door Detector: 100.2 × 20.8 × 20.3 mm (3.94" × 0.82" × 0.80") / PIR Detector: 104.0 × 60.0 × 50.0 mm (4.09" × 2.36" × 1.97")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 : All: CEAnti-corrosion Level : Basic protectionStorage Temperature : All: –10 °C to 55 °C ( 14 °F to 131 °F)Storage Humidity : All: 10%–90% RHPackaging Dimensions (L × W × H) : Kit: 270 × 218 × 122 mm (10.63" × 8.58" × 4.80")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] MHz—
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