Security accessory for CCTV installations that carries power, video and audio over Ethernet cabling while offering built-in transient suppression, Mavis Laven Passive CCTV Balun Transceiver. Professional installers and DIYers gain confidence from a compact unit with a visible power indicator. Will it handle mixed HD and analogue camera setups reliably and cleanly?
⚡ At a Glance
- • Signal Integrity: 60dB crosstalk rejection and noise immunity keeps video and audio stable over twisted pair
- • Best for: Installers and small businesses needing reliable HD and analogue CCTV over existing cabling
- • Not ideal for: Users who need active PoE or powered network switch functionality
Passive BNC to RJ45 balun transceiver compatible with HD-CVI, HD-TVI, HD-AHD and analogue PDU cameras. Compact ABS case includes a power indicator and built-in transient suppression for cleaner, safer runs.
Stable HD video and audio, with passive transceiver and built-in transient suppression
Passive balancing enables transmission of video and audio over twisted pair without an external power source while built-in transient suppression reduces voltage spikes on the lines. The design relies on passive circuitry to maintain signal integrity across cable runs.
Cleaner, more reliable feeds and reduced risk to camera electronics during electrical disturbances. Suitable for longer runs where surge protection matters.
Quicker installation and troubleshooting, with compact ABS casing and power indicator
Small ABS plastic enclosure keeps the unit unobtrusive and easy to mount in junction boxes or behind equipment. A power indicator gives a real-time readout of supply status without requiring an additional power connection.
Fitting becomes faster and faults are easier to spot, especially when retrofitting existing Cat5/6 cabling. Ideal where space is limited and a visual status check is useful.
Flexible system upgrades, with wide HD and analogue format compatibility
Designed to work with HD-CVI, HD-TVI and HD-AHD formats and to support analogue PDU cameras at the same time. The passive transceiver handles multiple analogue HD standards through the same BNC to RJ45 interface.
Makes phased upgrades simpler by allowing mixed camera types on the same infrastructure. Useful for sites migrating from analogue to HD without rewiring.
✨ The 4 Key Reasons for Mavis Laven Passive CCTV Balun Transceiver
BNC to RJ45 conversion - Allows video and audio over Cat5/6 cabling for neat long-distance runs
Supports HD-CVI/TVI/AHD - Handles multiple analogue HD formats for mixed systems
Power indicator - Shows real-time supply status for quicker troubleshooting on install
Built-in transient suppression - Reduces risk of surge damage on CCTV lines
📋 Technical Details at a Glance
- Category: Passive CCTV Power Video Audio Balun Transceiver
- Brand: Mavis Laven
- Model ID: B07RWCF12P
- Compatibility: HD-CVI, HD-TVI, HD-AHD, analogue PDU cameras
- Connectors: BNC to RJ45
❓ Frequently Asked Questions
Q: Does the unit require an external power supply?
A: No external power is required; passive operation allows transmission without a separate power source.
Q: Which camera formats are supported?
A: Compatible with HD-CVI, HD-TVI and HD-AHD, and supports analogue PDU cameras alongside HD formats.
Q: Does the unit protect against electrical surges?
A: Yes, built-in transient suppression is included to reduce the impact of voltage spikes on cabling and connected cameras.
🏆 Our Verdict
Ideal for installers and small sites that want to carry HD video, audio and power over existing Cat5/6 cable. Passive operation combined with transient suppression and a visible power indicator makes for a low-fuss, robust option. Durable build and surge protection point to good long-term value when reusing network cabling for CCTV systems.
