Ultra-compact all-in-one FPV camera and video transmitter unit featuring integrated 25mW transmission, comprehensive OSD menu functionality, and 40-channel operation in a remarkably small 3.8g package, designed for space-constrained drone builds requiring integrated video solutions.
Technical Specifications:
- Model: LST-S2-OSD (DMKR S2 FPV Drone Camera)
- Weight: 3.8g ultra-lightweight design
- Dimensions: 17 × 13 × 14.5mm (excluding antenna)
- Construction: Integrated camera and transmitter unit
Camera Performance:
- Image Sensor: 1/4" CMOS high-quality imaging
- Lens: M8 800TVL lens with 2.1mm diameter
- Field of View: 150° horizontal / 170° diagonal ultra-wide coverage
- Video Format: NTSC/PAL switchable compatibility
- Resolution: 800TVL clear image quality
- Power Consumption: 380mA @ 3.7V efficient operation
- Operating Voltage: 3.6-5.5V wide range compatibility
Video Transmitter Specifications:
- Output Power: 25mW transmission strength
- Signal Strength: 23-24 dBm output power
- Channels: 40-channel wireless operation
- Frequency Bands: 5 bands (A, B, E, F, R) with 8 frequency points each
- Output Impedance: 75 ohms standard compatibility
- Operating Current: 100mA efficient transmission
- Audio Carrier: 6.5 MHz audio support
- Video Formats: NTSC/PAL compatible transmission
OSD & Control Features:
- Menu Support: Comprehensive OSD functionality
- Button Control: Multi-function operation
- Short Press (1s): Switch channels 1-8
- Long Press (1.5s): Switch bands A-B-E-F-R
- Long Press (3s): Switch NTSC/PAL system
- LED Indicator: Blue LED on = NTSC, off = PAL
- System Status: Clear visual indication
Performance Characteristics:
- Ultra-compact integrated design
- Wide 150° horizontal field of view
- Comprehensive 40-channel coverage
- Low power consumption operation
- Wide voltage compatibility
- Professional-grade video transmission
- Clear 800TVL image quality
- Robust construction for drone applications
Package Contents:
- 1 × LST-S2-OSD FPV camera unit
- 1 × Connection cable
- Complete ready-to-install solution
Application Advantages:
- Ideal for micro and nano drone builds
- Perfect for space-constrained installations
- Suitable for racing drone applications
- Excellent for lightweight FPV systems
- Comprehensive channel selection
- Easy installation and setup
- Professional transmission performance
Operational Benefits:
- All-in-one integration eliminates separate components
- Ultra-lightweight 3.8g design minimizes impact on flight performance
- Compact 17mm form factor fits smallest drone frames
- 40-channel operation provides frequency flexibility
- OSD menu support for easy configuration
- Wide voltage range compatible with various power systems
- Professional 25mW transmission for reliable video link
Integrated FPV camera and video transmitter unit combining 800TVL imaging with 25mW 40-channel transmission in an ultra-compact 3.8g package, featuring comprehensive OSD menu control, wide 150° field of view, and professional-grade performance for space-constrained drone applications requiring reliable all-in-one video solutions.
By using our site you agree to purchase, ship, and use drone products at your own risk. We sell genuine factory parts and provide support, but we are not liable for misuse, illegal activities, or damages from assembly or operation. Warranty terms, returns, and shipping details are specified per product — please review product pages before ordering.
Privacy, payments, and dispute resolution follow our separate policies; by purchasing you accept those policies and these Terms. For questions or claims, contact support with your order number.
Shipping
- Options: Standard, Express, and Door-to-Door available at checkout.
- Processing: Orders ship within 1–3 business days unless otherwise stated.
- Tracking: A tracking number is sent once your order ships.
- Duties & Taxes: International customers are responsible for customs, duties, and import taxes unless we state otherwise.
- Damages in Transit: Inspect packages on delivery and report visible damage within 48 hours to qualify for claims.
Returns
- Return Window: Eligible items may be returned within the timeframe shown on the product page (typically 14–30 days).
- Condition: Items must be unused, in original packaging, and include all accessories to qualify for a refund.
- Faulty Items: Defective or incorrect items will be repaired, replaced, or refunded at no extra cost—contact support with photos and your order number.
- Return Shipping: Customers are usually responsible for return shipping unless the return is due to our error or a defective product.
- Refunds: Processed after we receive and inspect the return; allow up to 10 business days for the refund to appear on your payment method.
Contact support with your order number for return authorizations, shipping help, or claim assistance.
Need detailed setup instructions, wiring diagrams, or firmware walkthroughs? Head over to our Manuals page for step-by-step guides, downloadable PDFs, and troubleshooting tips to help you get the most from your drone parts and builds.
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Frequently Asked
×Yes — we source parts directly from partnered factories in the major drone manufacturing hub to ensure authenticity and consistent quality.
Yes — we provide discounted rates for bulk orders. Contact us on WhatsApp or email for fast quotes and MOQ details.
We offer manufacturer or seller-backed warranties on eligible items, plus setup help, troubleshooting, and repair advice from our support team. Contact us with your order number for guidance.
Delivery time depends on destination and shipping option — express door‑to‑door is fastest. We accept returns within the stated return window for eligible items; customers are responsible for proper packaging and may need to cover return shipping unless the item is defective.
