Power Box Max Specifications Summary

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Product Overview: Power Box Max is a dashcam video extension power box designed to expand camera input capabilities for medium and large freight vehicles, supporting up to 4 cameras with AI-powered Blind Spot Detection (BSD) and comprehensive vehicle integration through OBD connectivity.

Core System Capabilities:

• Video Inputs: 4CH AHD or 3CH AHD + 1CH IPC

• Video Output: 1CH configurable as AHD or CVBS

• Total Resources: 3×720P@15fps + 1×720P@10fps

• AI Features: Up to 3-way BSD (time division), 2-way BSD (real-time), 2-way B3 blind spot indicators

• OBD Integration: Vehicle data parsing and quick power supply

Interface & Connectivity:

• RS232: 3 channels (RS232-1 for R-Watch, RS232-2 for B3 left, RS232-3 for B3 right)

• CAN: 2 channels with J1939 protocol support

• K-LINE: 1 channel (choice of J1708/J1850/K-LINE protocols)

• USB: 1×USB 2.0 Type A for local upgrades

• LAN: 1 channel to connect AD Plus 2.0

• Sensors: 3 inputs, 1 output (up to 0.5A), 1 iButton channel

Power & Physical:

• Dimensions: 192×98.5×30mm

• Weight: 554g (bare metal)

• Power Supply: 12V/24V vehicles (self-adaptive)

• Consumption: 25W typical (with AD Plus 2.0 + 4 cameras), 30W full load

• Standby: 13.5V@4.2mA, 27V@2.3mA

• Sleep Mode: 13.5V@59.8mA, 27V@41.8mA

Environmental & Status:

• Operating Temperature: -40°C to +70°C

• Storage Temperature: -40°C to +85°C

• Humidity: 15-95% (no condensation)

• LED Indicators: Power status (off/green), Network status (off/red for AD Plus connection)

OBD Integration:

• Standard OBD-II 16-pin connector (optional 9-pin round head)

• Built-in 2 CAN channels with J1939 protocol

• Vehicle data parsing capability

• Quick power supply from vehicle OBD port

AI & Safety Features:

• BSD (Blind Spot Detection): Left, right, and rear audio-visual alarms

• B3 Integration: Support for 2-way B3 blind spot indicators

• Time Division Processing: Up to 3 channels BSD with intelligent resource management

• Real-time Operation: 2 channels BSD for immediate alerts

System Integration:

• Primary Connection: AD Plus 2.0 dashcam system

• Camera Support: Multiple ZenDuit AHD and IP cameras

• Expandability: Designed for medium/large freight vehicle blind spot compensation

• Fleet Integration: Cargo monitoring and comprehensive vehicle surveillance

Key Applications: Essential for large commercial vehicles requiring comprehensive blind spot monitoring, cargo area surveillance, and advanced fleet safety features. Integrates seamlessly with AD Plus 2.0 systems to provide expanded camera coverage beyond standard dash cam capabilities.

Unique Value: The only expansion box in the ZenDuit lineup specifically designed for multi-camera BSD systems with OBD integration, making it ideal for heavy commercial vehicle applications requiring regulatory compliance and advanced safety monitoring.