System Parts · CAB & JPA

The Parts That Decide Whether the Installation Lasts

Most camera system failures in service are not camera failures. They are connector failures, cable failures and bracket failures. Sourcing those parts from the same place as the cameras is how you avoid them.

6Models in this range
AHDShared video platform
OEM/ODMCustom builds available

The typical commercial vehicle camera installation runs a harness through the chassis, past hot exhaust components, across a hinge or coupling, and terminates in a connector exposed to road spray. Each of those is a place where a cheap part fails and takes an expensive camera offline.

Our CAB range covers aviation extension cables in standard lengths, splitter harnesses for multi-camera vehicles, and vehicle-specific adapters. Our JPA range covers the alarm and buzzer products that complete a yard or reversing safety installation.

Accessories & Cables at a glance

Type
4-pin aviation extension
Conductors
Red 12V+, black 12V−, yellow video, plus shield
Lengths
Multiple standard lengths; custom lengths on request
Related
CAB-01S-2 / -3 / -4 variants, CAB-02S, CAB-05-IPC
See all 6 models
Model range

Accessories & Cables — models and specifications

Specifications below are taken from the factory parameter sheets and user manuals.

CAB-01S — Aviation Extension Cable
CAB-01S

Aviation Extension Cable

The standard 4-pin aviation extension, available in the lengths that match truck, trailer and bus installations.

Type
4-pin aviation extension
Conductors
Red 12V+, black 12V−, yellow video, plus shield
Lengths
Multiple standard lengths; custom lengths on request
Related
CAB-01S-2 / -3 / -4 variants, CAB-02S, CAB-05-IPC
CAB-2-split

Splitter Harness

Splits one camera feed to two destinations, or feeds two cameras from one supply.

Type
Video splitter harness
Use
Feed a monitor and an MDVR from the same camera
CAB-05-IPC

IP Camera Cable

Network cable assembly for IP camera channels on the MDVR platform.

Type
IP camera connection cable
Use
IPC RJ45 channels
Protective covers — Camera Protective Covers & Brackets
Protective covers

Camera Protective Covers & Brackets

Sun shields, stone guards and mounting brackets that take the impact instead of the camera.

Type
Protective cover, sun shield, mounting bracket
Use
High-impact and high-sun environments
YS-BR-L — Reversing Alarm, 107 dB
YS-BR-L

Reversing Alarm, 107 dB

Heavy-duty reversing alarm in a metal housing for trucks and yard machinery.

Volume
107 dB
Voltage
9–32V
Housing
Metal
Related
YS-BR-S (102 dB), YS-BL1 (97 dB white noise, 12/24V)
JPA-B20 / JPA-B81 / JPA-BQ — Warning Buzzers and Alarms
JPA-B20 / JPA-B81 / JPA-BQ

Warning Buzzers and Alarms

Audible warning devices for reversing, turning and crew-alert applications.

Types
Reversing buzzer, turn alarm, crew alert
Voltage
12V / 24V options
Mounting
Panel and bracket options
At a glance

Range comparison

PartTypeUseNotes
CAB-01S familyAviation extension cableCamera to monitor / MDVRMultiple lengths, custom available
CAB-02SExtension cable variantStandard installs
CAB-05-IPCIP camera cableIPC channelsRJ45
CAB-2-splitSplitter harnessOne camera, two destinations
CAB-10 / CAB-15Long extensionTrailers, coaches
Protective coversSun shield / stone guardHarsh environments
YS-BR-LReversing alarmTrucks, plant107 dB, 9–32V, metal
YS-BR-SReversing alarmVans, plant102 dB, 9–32V
YS-BL1White-noise alarmEngineering vehicles97 dB, 12/24V, flashing
JPA-B20 / B81 / BQBuzzers and alarmsWarning applications12V / 24V

Cable practice that prevents failures

  • Never cut and solder an aviation cable in the field. Crimped or moulded connections survive; hand-soldered joints inside a chassis loom do not.
  • Leave a drip loop at every connector so water runs off rather than into the shell.
  • Use a grommet at every panel penetration. Chafing against a raw metal edge is the second most common cable failure after water ingress.
  • Keep the cable away from exhaust and hot engine surfaces, and add a heat sleeve where the routing cannot avoid them.
  • Test the whole loom before final fitting. Pull each connector, check continuity and confirm the video image before the panels go back on.

Alarm selection

Reverse alarms are regulated in many markets for sound level and, increasingly, for tonal character — broadband or white-noise alarms are preferred in residential areas because they are more directional and less intrusive than a pure tone. The YS-BL1 is a white-noise unit for exactly that reason. Check local requirements before specifying volume levels.

FAQ

Frequently asked questions

Can you supply cables cut to our length?

Yes. Custom cable lengths, connector types and harness configurations are a normal part of our OEM service. Send a drawing or a sample and we will quote.

What is the maximum cable run before the image degrades?

AHD video over quality coaxial or twisted-pair cable is reliable to around 30 metres, and further with an appropriate cable specification. Beyond that, use a twisted-pair balun set or move to an IP camera on the network platform. Buzzing or a washed-out image on a long run is usually a cable-quality problem rather than a camera problem.

Do you supply a complete installation kit?

Yes — for volume projects we can supply cameras, monitor or MDVR, harness, brackets, alarms and accessories as one kitted carton per vehicle, packed and labelled for the installer. This is how most of our distribution partners order.

Need help specifying accessories & cables?

Tell us the vehicle, the application and the destination market. We will propose a configuration and quote within 24 hours.

Email Us for a Quote
Emailinfo@jfacam.com
WhatsApp+86 188 7400 7838
Tel+86-0755-2819 2146