Diamond 3 Channel 4k Dashcam costs ৳13,200 in Bangladesh. It is in stock and ships cash on delivery nationwide from Shampoo BD. It was previously ৳15,400.
Understanding Your Diamond 3 Channel 4K Dashcam: What You Are Buying
The Diamond 3 Channel 4K Dashcam is a vehicle recording system designed to capture footage from three angles simultaneously—front, interior cabin, and rear. This multi-channel approach gives you comprehensive documentation of everything happening around and inside your vehicle. The 4K resolution means each channel records at high definition, preserving fine details like number plates, road signs, and facial features that may become important if an incident occurs.
When you purchase this dashcam from ShampooBD, you are receiving a genuine imported unit brought in by Ruhan Motors - Soyrav. We work carefully with our supplier to ensure authenticity. This product falls under our Car Interior category because it mounts within your vehicle and is designed primarily to monitor the cabin environment, the road ahead, and the rear—all critical angles for accident documentation and security.
How to Identify a Genuine Diamond 3 Channel 4K Dashcam
Genuine imported dashcams have specific markers that distinguish them from counterfeit versions. When your unit arrives, inspect the packaging carefully. Authentic units come in professional packaging with clear branding, proper labeling, and serial numbers that match documentation. The casing should feel solid and well-finished; cheap counterfeits often have loose panels, uneven seams, or paint that feels grainy. Check that all three camera lenses are clear glass with no scratches or cloudiness, as this directly affects recording quality.
- Look at the power cable and connectors—genuine units have properly insulated wiring with professional-grade connectors, not flimsy wires prone to disconnection.
- The display screen, if present, should respond smoothly to touch or button inputs without lag or unresponsiveness.
- Authentic Diamond dashcams include proper user documentation, often in multiple languages, with clear warranty information and support contact details.
- The microSD card slot should be sturdy and secure; counterfeits often have loose slots that fail to hold cards properly.
- All LED indicators should light up correctly during startup, and the unit should power on and respond within seconds, not minutes.
Proper Installation and Setup for Best Results
Before you begin, plan where each camera will mount. The front camera typically goes on the dashboard or windshield, angled to capture the road ahead and ideally the speedometer. The interior camera should be positioned to monitor the cabin—many users mount it near the rearview mirror or on the headliner. The rear camera needs a clear view out the back window, mounted high to avoid obstruction from headrests. Read the manual thoroughly before touching any wiring; improper installation can damage both the dashcam and your vehicle's electrical system.
Once mounted, format your microSD card using the dashcam's internal menu, not your computer—this ensures the card is optimized for continuous video writing. Start with a high-capacity card appropriate for 4K recording; smaller cards will fill up quickly and may not support the bitrate demands of three simultaneous 4K streams. Power the unit through your vehicle's 12V accessory outlet or hardwire it to your battery if you want continuous recording even when the car is parked. Test all three channels by recording a short clip and reviewing the footage on the dashcam display before taking your vehicle out.
Understanding Three-Channel Recording and Storage Needs
Recording from three channels at once—front, interior, and rear—at 4K resolution requires significant storage. The 4K format produces large file sizes, and when you are capturing from three angles simultaneously, your microSD card will fill much faster than a single-channel dashcam would. Most users find that a card between 128GB and 256GB provides several hours of continuous recording before looping over old footage. Loop recording is a standard feature that automatically deletes the oldest video when the card becomes full, so you do not have to manually manage files.
The bitrate of 4K recording also matters for file management. Higher bitrate means better video quality but larger files. Most quality dashcams automatically adjust bitrate based on light conditions—daytime footage may be higher bitrate, and nighttime footage slightly lower, balancing quality with storage efficiency. Always keep at least one backup of important footage on your computer; if an accident occurs, immediately copy the relevant video file to your computer or cloud storage before it is overwritten by new recordings.
Maintenance and Long-Term Care of Your Dashcam
Keep all three lenses clean by gently wiping them with a soft, dry microfiber cloth every month or after driving in dusty conditions. Road dust, salt spray, and moisture can accumulate on lenses, degrading video clarity. Never use paper tissues or rough cloths, as these scratch the glass. The interior camera lens especially tends to attract dust because it faces the cabin; wipe it gently without pressing hard on the lens assembly.
Check the power connections monthly to ensure no corrosion or looseness where the cables meet the dashcam or the power port. If you notice any loose connection, disconnect and reconnect firmly. In hot climates like Bangladesh, check that your dashcam is not overheating—if it shuts off during driving, this indicates thermal stress. Ensure adequate ventilation around the unit, and consider parking in shade or using a sunshade when possible. Replace the microSD card every 2–3 years as repeated write cycles gradually reduce card lifespan. Keep your dashcam's firmware updated if the manufacturer provides updates; check their website or the user manual for instructions.
- Three-channel recording system capturing front, interior cabin, and rear simultaneously in 4K
- Genuine imported unit brought in by Ruhan Motors with proper documentation and warranty
- High-resolution 4K recording preserves fine details including number plates and facial features
- Loop recording automatically overwrites oldest footage when storage is full, no manual management needed
- Built for Bangladeshi climate and driving conditions with proper insulation and durable connectors
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