Home page

Long-range Outdoor PTP/PTMP solutions for CCTV and video surveillance

With long-range transmission, PoE power supply, outdoor waterproof design and lightning protection capability, this 2.4GHz/5GHz/6GHz outdoor long-range point-to-point wireless bridge is widely applied in CCTV and video surveillance systems.

Long-range Outdoor PTP/PTMP for CCTV Monitoring

📅 April 13, 2026 | 📍 Shenzhen

🌐 Overview and Products

Definition: Wireless bridges are data link layer devices that interconnect LANs via wireless signals. They utilize a store-and-forward mechanism to learn MAC addresses, forward frames, and avoid broadcast storms.

Transparent Bridging: Hides cross-network communication details from terminals, logically merging multiple physical networks into a single LAN for seamless access to resources in different subnets.

📡 Main Products for Surveillance

Model	Frequency	Wi-Fi Speed	Ethernet Ports	Antenna Gain	Distance
KS-CPE902M	5180~5850MHz	11ac, 900Mbps	2*1G Ports	14dBi Antenna	3KM
KS-CPE653	5180~5850MHz	11ax 2400Mbps	2*1G Ports	15dBi Antenna	450Mbps throughput in 5KM
KS-CPE6203	5180~5850MHz	11ax 2400Mbps	2*1G Ports	18dBi Antenna	160Mbps throughput in 10KM
CPE653-AD	5925~7125MHz	11ax 2882Mbps	1*1G Ports	18dBi Antenna	-

📶 Wireless Bridge Classification

📡 Frequency Band

2.4GHz: Good penetration but susceptible to interference (microwaves, Bluetooth). Suitable for low-bandwidth stability.
5.8GHz: Higher bandwidth, less interference, ideal for high-speed, low-latency video transmission.
6GHz: Newest band with minimal interference, offering stable connections without lag.

🔗 Transmission Mode

Point-to-Point (P2P): Direct link between two sites. Best for high-bandwidth, long-distance backhaul (e.g., remote monitoring).
Point-to-Multipoint (P2MP): One central station connects to multiple remotes. Ideal for connecting scattered surveillance cameras.

🏭 Industrial vs Commercial

Industrial Grade: IP67 rated, -40℃~70℃ operating range. Designed for harsh environments (power, mining, transportation).
Commercial Grade: Focuses on cost and ease of use. Suitable for stable indoor environments.

📹 Typical Application Scenarios

👀 Remote HD Surveillance

Solves cabling difficulties for urban security and traffic monitoring. Enables real-time transmission of high-definition video over long distances wirelessly.

🔗 Multi-Node Networking

Aggregates data from dispersed monitoring points (cameras) and transmits them to a central NVR/DVR, improving system coverage.

⚙️ Deployment Key Points

📉 QoS for Video

Latency Management: The bridge can reduce throughput to improve link stability and lower latency, which is crucial for smooth video streaming.

📡 Spectrum Analysis

Avoiding Interference: Use tools to scan for ambient noise (microwaves, Bluetooth). Select channels with the least interference (e.g., 5.8G non-interference channels: 149, 153, 157, 161, 165).

🧭 Installation Guide

Survey: Check obstacles, distance, and power supply.
Design: Plan P2P or P2MP topology.
Install: Ensure clear Line-of-Sight (LoS).

🔒 Performance and Features

⚡ High Bandwidth

Supports 1G or 2.5G bandwidth to handle high-definition video streaming and large file transfers without lag.

🛡️ Security

Features IEEE 802.1x authentication and AES encryption to prevent unauthorized access and man-in-the-middle attacks.

🤖 Smart Optimization

Includes automatic channel selection and load balancing to adapt to changing network conditions and avoid congestion.

Previous: WISP

Next: PoE for CCTV

Solutions