Dahua Wireless Alarm Kit

Key Features

• Alarm video verification through IPC integration with the hub.

• Quick remote image transfer from PIR-Cam to device.

• Voice call alarm support.

• Wired and AP network configuration for easier hub setup and switching.

• Multi-network redundancy: Ethernet, Wi-Fi, and 4G for stable, reliable connections.

• Two-way communication and frequency hopping for stable wireless peripheral connectivity.

• Cloud update support — remote hub and peripheral updates via mobile app.

• Dual backup system with automatic recovery for failed updates.

• Datasheet

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Port & Zones

Wireless Zone

• Hub: 150 wireless peripherals

  • 6 sirens

  • 64 PIR cameras (max 8 indoor PIRs)

  • 64 keyfobs

  • 8 keypads

  • 4 repeaters

Network Mode

• Hub: Ethernet, Wi-Fi, Cellular (Dual SIM support, 1 active at a time)

Network Port

• Hub: 1 × RJ-45, 10/100 Mbps Ethernet

Battery

• Hub: Built-in 4,750 mAh rechargeable lithium

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Video & Audio

• Video Input (Hub): 8-ch IPC (alarm video upload only)

• Audio Output (Hub): 1 channel

• Volume Control: Yes

• Voice Broadcast: Telephone + local speaker

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Functions

• Indicator Lights

  • Hub: Alarm, arming/disarming, network, device failure

  • Keyfob: Dual-color (Green = normal, Red = abnormal)

  • Door Detector: Green alarm indicator

  • PIR Detector: Green alarm indicator

• Buttons

  • Hub: Reset, voltage, AP switch

  • Keyfob: 4 (Home, Away, Disarm, SOS)

  • Door Detector: Power switch

  • PIR Detector: Power switch

• Communication & Security

  • SMS: Yes (5 numbers)

  • Phone Call: Yes (5 numbers)

  • Video Linkage: Yes

  • Offline Cache: 50 alarm messages

  • Arm/Disarm: App, keypad, remote, card, schedule

  • Remote Update: Yes (cloud)

  • Low Battery Detection: Yes (all devices)

  • Tamper Protection: Yes (Hub, Door, PIR)

  • User Management: 33 app users (31 general, 1 admin, 1 installer) + 32 keypad users

  • Logs: 5,000 entries

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Detection (Peripherals)

• Door Detector

  • Sensor: Reed switch

  • Movement Distance: < 40 mm

  • Range: –15 °C to +65 °C (indoor)

  • Scenario: Non-metal doors

• PIR Detector

  • Sensor: Dual element low-noise PIR

  • Detection Mode: PIR

  • Sensitivity: 3 levels

  • Range: 12 m, 90° @ 2.2 m install height

  • Speed: 0.3–3 m/s

  • Pet Immunity: ≤ 18 kg

  • White Light Resistance: 2000 lx

  • Temperature Compensation: Yes (two-way digital)

  • Range: –15 °C to +65 °C (indoor)

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Wireless

• Carrier Frequency: 433.1–434.6 MHz

• Transmitter Power (EIRP): ≤10 mW

• Communication Mechanism: Two-way

• Range:

  • Hub: 1,400 m (open space)

  • Keyfob: 500 m

  • Door Detector: 1,000 m

  • PIR Detector: 1,200 m

• Encryption: AES128

• Frequency Hopping: Yes

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General

• Language Support: SMS in English, Spanish (LatAm), French, Italian, Arabic, Turkish, Danish (default: English)

• Power Supply:

  • Hub: 100–240 VAC, 50/60 Hz

  • Keyfob: CR2032 battery

  • Door Detector: CR123A battery

  • PIR Detector: CR123A battery

• Standby Times:

  • Hub: 12 hours (Wi-Fi, ARC, 8 peripherals, cloud)

  • Keyfob: 3 years

  • Door Detector: 4 years

  • PIR Detector: 4 years

• Consumption:

  • Hub: 220 VAC, 80 mA (max), 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 Environment:

  • Temp: –10 °C to +55 °C (indoor)

  • Humidity: 10–90% RH

• Dimensions:

  • Hub: 174.8 × 174.8 × 38.3 mm (510 g)

  • Keyfob: 60 × 39.5 × 15 mm (20 g)

  • Door Detector: 100.2 × 20.8 × 20.3 mm (70 g)

  • PIR Detector: 104 × 60 × 50 mm (100 g)

• Kit Weight:

  • Net: 1.46 kg

• Installation:

  • Hub: Wall/desktop mount

  • Door Detector: Bracket mount

  • PIR Detector: Wall mount

• Material: PC + ABS

• Certifications: CE

• Anti-Corrosion Level: Basic

• Storage: –10 °C to +55 °C, 10–90% RH

• Packaging: 270 × 218 × 122 mm

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Wi-Fi

• Standard: IEEE 802.11 b/g/n

• Frequency Range: 2400–2483.5 MHz

• Power Transmission: ≤20 dBm

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Cellular

Transmitter Power (EIRP)

• EU

  • 4G: 23 dBm ±2 dB

  • 3G: 24 dBm +1/–3 dB

  • 2G: GSM900: 30 dBm ±3 dB, GSM1800: 33 dBm ±3 dB

• LM

  • 4G: 23 dBm ±2 dB

  • 3G: 24 dBm +1/–3 dB

  • 2G: GSM850/900: 30 dBm ±3 dB, GSM1800/1900: 33 dBm ±3 dB

Network Standard: GSM / WCDMA / LTE

Frequency Bands

• EU

  • 4G: FDD-LTE B1/B3/B7/B8/B20/B28A; TDD-LTE B38/B40/B41

  • 3G: WCDMA B1/B8

  • 2G: GSM 900/1800 MHz

• LM

  • 4G: FDD-LTE B1/B2/B3/B4/B5/B7/B8/B28; TDD-LTE B40

  • 3G: WCDMA B1/B2/B4/B5/B8

  • 2G: GSM 850/900/1800/1900 MHz