Key Features of SYS 4CH 720P H.264 AHD Waterproof Bullet Backup Camera System

High-Resolution Surveillance
4-channel 720p AHD waterproof bullet cameras deliver crisp, real-time footage with H.264 compression for efficient storage. The 7-inch split-screen display ensures simultaneous multi-angle monitoring.
Robust All-Weather Design
IP67-rated waterproof casing and corrosion-resistant aluminum alloy construction withstand harsh environments, ideal for lorries, trailers, and vans in extreme conditions.
Enhanced Low-Light Performance
Advanced IR night vision (up to 20m range) and low-light optimization guarantee clear imaging 24/7, critical for nighttime security or poorly lit areas.
Plug-and-Play Installation
Precision-engineered connectors and shockproof wiring ensure seamless setup. Compatible with most commercial vehicles—no complex calibration needed.
Reliable Backup & Storage
Built-in DVR with loop recording and motion detection auto-saves critical footage. Supports up to 128GB microSD (not included) for extended surveillance without manual intervention.
Durable Screen & Wide Compatibility
7-inch anti-glare LCD with reinforced tempered glass resists vibrations. Works with 12V/24V vehicle systems, perfect for fleet management or long-haul transport security.
Space-Saving & Multi-Scene Use
Compact cameras (Φ22mm) minimize blind spots. Ideal for cargo protection, reverse parking, or remote monitoring in warehouses, construction sites, or mobile workshops.
Global Bulk Supply Advantage
Direct factory pricing, wholesale-ready packaging, and guaranteed lowest global rates. Customizable bulk orders available for distributors and fleet operators.