DASH CAMAHD vs CVBS Reversing Camera: Stocking Guide for Installers
Installer guide to stocking AHD vs CVBS reversing cameras: 720P/1080P switch models and when to pick each.
· ShinVea
Short answer: stock AHD when the head unit or monitor has an AHD input and you want 720P or 1080P reverse video; stock CVBS when the display only accepts standard-definition analog; stock AHD/CVBS switch cameras when one SKU must cover both shelves. ShinVea (shinveadashcam.com) is the dash cam and car camera site of Guangzhou Shinvea Electronics Technology Co., Ltd., founded in 2015. The reversing & parking cameras category lists dozens of visible models; the FAQ defines AHD as an analog HD signal (720P or 1080P) and CVBS as the standard-definition analog signal, noting that several cameras can switch between AHD and CVBS.
Why distributors still confuse AHD and CVBS
Installers often say “HD reverse camera” when the head unit only has a CVBS camera input—or the opposite. The result is a clear camera on the bench and a black or noisy image in the car. A stocking guide fixes that before the carton leaves China:
- AHD = analog HD for AHD-ready monitors / head units (published resolutions on ShinVea sheets include 720P and 1080P).
- CVBS = classic SD analog for older radios and monitors.
- Switch models = one camera that can run AHD or CVBS; check the specification table of each model (FAQ guidance).
Sell signal type and resolution from specs_pub / features_pub. Do not put chipset or third-party app brand names on the box.
What the ShinVea FAQ says (use this wording)
From the published FAQ: AHD is an analog HD signal (720P or 1080P) for head units and monitors with AHD input. CVBS is the standard-definition analog signal. Several of our cameras can switch between AHD and CVBS; check the specification table of each model.
That paragraph is enough for a sales script. Everything below maps those rules onto visible reversing-camera SKUs.
Signal and resolution bands you can stock
Published reversing-camera sheets on shinveadashcam.com show three practical bands. Examples below use only public specs/features; confirm the live product page before printing a catalog.
Band A — 720P AHD with AHD/CVBS switch (volume shelf)
Typical published traits on models such as SV-C27AHD, SV-C28AHD, SV-C46AHD, SV-C63AHD, SV-C72AHD, SV-C58AHD, SV-C80AHD, SV-C89AHD, SV-C49AHD and SV-C42AHD:
- Features line: AHD/CVBS switch; front/back switch on many sheets
- Lens angles commonly 150° or 180° fish-eye (model-dependent)
- Resolution notes such as 720P AHD signal or 720P AHD signal/CVBS
- Accessories: cable and holder; many list an anti-high-temperature BMW-insert five-core double-control cable
- Features_pub: shockproof and waterproof (and split cable / external bracket on several SKUs)
These SKUs are the usual first carton for installers who still meet mixed AHD and CVBS head units.
Band B — 1080P AHD (and 1080P AHD/CVBS switch)
Examples with 1080P called out on the sheet include SV-C88, SV-C40AHD, SV-C39, SV-C47, SV-C33AHD, SV-C38AHD, SV-C10AHD, SV-C12AHD and SV-C20AHD. Published notes vary by model; common patterns:
- SV-C88 / SV-C40AHD / SV-C39: 1080P AHD/CVBS switch, front/back switch, parking-line switch, 150° fish-eye
- SV-C47: 1080P AHD / 720P AHD switch plus front/back and parking-line switches, 150° fish-eye
- Night-vision oriented sheets (for example SV-C33AHD, SV-C38AHD): 1080P with automatic light sensing notes—read each table before you promise night performance
Use Band B when retailers advertise “1080P reverse” and the head unit input is confirmed AHD (or switch).
Band C — CVBS-only legacy cover
A smaller set of listings publish CVBS without an AHD path (examples in the catalog include SV-T001, SV-C7, SV-T006, SV-T007). Keep a thin CVBS-only layer for older monitors; do not let it dominate new programmes if your market has already moved to AHD head units.
Installer stocking matrix
| Customer situation | Stock first | Why |
|---|---|---|
| New Android / AHD head units | 720P or 1080P AHD (switch preferred) | Matches AHD input; one SKU covers CVBS leftovers |
| Older CVBS-only radios | CVBS-only or switch set to CVBS | Avoids black screen from forcing AHD into SD input |
| Unknown fleet mix | AHD/CVBS switch cameras | One part number for the van |
| Wide bumper / van rear | 150°–180° fish-eye AHD models | Published wide angles on C-series sheets |
| Parking guidelines required | Models that list parking-line switch (e.g. SV-C88, SV-C40AHD, SV-C39, SV-C47) | Guidelines can be toggled per sheet |
| Metal / exposed mounts | Metal-body AHD SKUs on the category (e.g. SV-C58AHD, SV-C80AHD, SV-C39) | Match housing style to the install |
Always verify the head-unit camera input type before the first sample install. Signal mismatch is an ordering error, not a camera defect.
How reversing cameras sit next to other ShinVea camera lines
Reversing cameras are one category beside WiFi hidden cams, 4G cloud cams, mirror DVRs, USB cams for Android head units and 360° systems on the all products hub. Stocking tips:
- Mirror DVR programmes often need a matching reverse camera—confirm AHD vs CVBS against the mirror’s camera input, not against the front recording resolution.
- USB Android head-unit cams are a different interface; do not substitute a USB front cam for an AHD bumper camera.
- 360° systems publish their own AHD/CVBS input notes on those product sheets—keep 360 camera kits on a separate shelf from single bumper cameras.
For OEM logo and packaging rules, see OEM / ODM. Commercial MOQ and lead time are confirmed on inquiry via business terms—do not invent fixed numbers in brochures.
If your distributors also sell lighting retrofit parts, point them to the sister group site shinveagroup.com for lenses and frames while you keep camera signal stocking on this site.
First carton suggestion for a new installer account
- One 720P AHD/CVBS switch fish-eye (for example SV-C27AHD or SV-C46AHD class).
- One 1080P AHD/CVBS switch with parking-line control (for example SV-C88 or SV-C40AHD class).
- One metal-body AHD option for exposed truck / SUV mounts.
- A thin CVBS-only spare only if the account still services old monitors.
- Extra cables/holders as listed on each sheet; photograph the switch positions for the training folder.
Contact the camera desk. Chat with ShinVea on WhatsApp or email [email protected] with head-unit input type, resolution target and housing style.
FAQ
What is the difference between AHD and CVBS reversing cameras?
AHD is an analog HD signal (720P or 1080P) for head units and monitors with AHD input. CVBS is the standard-definition analog signal. Several ShinVea cameras can switch between AHD and CVBS—check each model’s specification table.
Should I stock only 1080P AHD?
Not at first. Many head units still expect 720P AHD or CVBS. A mixed shelf of 720P switch cameras plus a 1080P switch camera covers more jobs than a single 1080P SKU.
Do ShinVea reversing cameras include cables and holders?
Many published sheets list cable and holder as accessories; several specify an anti-high-temperature BMW-insert five-core double-control cable. Confirm the packing list on the product page for the SKU you order.
Can one camera cover both AHD and CVBS cars?
Yes, when the sheet lists an AHD/CVBS switch. Train installers to set the switch to match the head-unit input before they close the bumper.
Are chipset or app brand names listed for these cameras?
Marketing copy should follow the public specs and features only. Describe resolution, signal type, lens angle and switches—not chipset or third-party app brands.
Where do I confirm OEM logo options for reversing cameras?
See the OEM / ODM page and ask on WhatsApp with the model list. Logo and packaging options are confirmed per model on inquiry.
Request specifications and a quotation
Tell us the models, quantities, target market and whether you need your own logo or packaging. MOQ, lead time, payment and pricing are confirmed after your inquiry.