KIT/BF4CP-XL/M0508 - The Wi-Fi camera with 2.1mm F1.6 fixed lens offers 4MP resolution and clear images with a wide 122.5° field of view. Powered by a rechargeable battery and included solar mount, it guarantees continuous protection without the need for wiring. The AI Precise Detection with Quick Wake Up detects people and vehicles with instant notifications, while the AOV (Always-On Video) mode allows 24/7 continuous recording with reduced power consumption. The Smart Dual Light ensures color night vision and the Sound and Light Alarm system deters intrusions in real time. With Dual-Band Wi-Fi 6 connectivity, Bluetooth Pairing for quick setup and IP66 protection, it is an ideal solution for homes, shops and small businesses. Dahua
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KIT/BF4CP-XL/M0508 | Wi-Fi Bullet Camera - 2.1mm Fixed Lens, 4MP, Smart Dual Light, Artificial Intelligence - Solar Panel

The Dahua KIT/BF4CP-XL/M0508 camera with a 2.1mm F1.6 fixed lens offers 4MP resolution and a wide 122.5° field of view, ideal for monitoring homes, shops, and businesses. Powered by a rechargeable battery and an included solar panel, it ensures continuous protection without complex wiring. Thanks to AI Precise Detection with Quick Wake Up, it detects people and vehicles with instant notifications, while the AOV (Always-On Video) mode ensures constant 24/7 recording with low power consumption. The Smart Dual Light allows color night vision, supported by a Sound and Light Alarm to deter intrusions. With Dual-Band Wi-Fi 6 connectivity, Bluetooth Pairing for quick setup, and IP66 certification, it represents a complete, secure, and efficient solution.
Main specifications:
- Fixed lens 2.1mm F1.6
- 4MP resolution (2560×1440) with H.265 compression
- AI Human & Vehicle Detection
- Smart Dual Light for color night vision
- Sound and Light Alarm deterrent
- Dual-Band Wi-Fi 6 connection
- Quick setup with Bluetooth Pairing
- Rechargeable battery and integrated solar panel
Further details

Technical data sheet
KIT/BF4CP-XL/M0508 | |
Room | |
Image Sensor | 1/3" CMOS |
Max. Resolution | 2560 (H) × 1440 (V) |
Illumination Distance | Up to 15 m (49.21 ft) (IR) Up to 20 m (65.62 ft) (Warm light) |
Illuminator Number | 2 (Multi-core (IR + warm) light) |
Angle Adjustment | Pan: 0° to 360° Tilt: –60° to 0° Rotation: 0° to 360° |
PIR Sensor Distance | 12 m (the height of device is 2.5 m, placed horizontally); 8 m (the height of the device is 2 m, placed at an angle of 30° from the horizontal) |
Lens Type | Fixed-focal |
Focal Length | 2.1 mm |
Max. Openings | F1.6 |
Field of View | H: 122.5°; V: 66°; D: 144.5° |
Intelligence | |
Human Detection | Yes |
Pet Detection | Yes |
Video & Audio | |
Video Compression | H.265 |
Video Frame Rate | Main stream: 2560 × 1440@(1–15 fps) sub stream: 640 × 360@(1–15 fps) *The values above are the max. frame rates of each stream; for multiple streams, the values will be subjected to the total encoding capacity. |
Video Bit Rate | H.265: 32 kbps–4096 kbps |
Day/Night | Auto(ICR)/Color/B/W |
WDR | Yes |
Motion Detection | OFF/ON (4 areas, rectangular) |
Built-in MIC | Yes built-in Mic |
Built-in Speaker | Yes built-in speaker |
Audio Compression | G.711a; G.711Mu; PCM |
Network | |
Wi-Fi | IEEE 802.11a/b/g/n/ac/ax 2.4–2.4835 GHz, 2.4 G, EIRP≤20 dBm & 5.15–5.25 GHz, 5 G, EIRP≤23 dBm@5150–5250 MHz |
Wi-Fi Pairing | Bluetooth pairing |
Storage | Micro SD card (up to 512 GB) |
Management Software | DMSS |
Mobile Client | iOS;Android |
General | |
Certifications | CE-LVD: EN62368-1; CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU; CE-RED: Radio Equipment Directive 2014/53/EU |
Power Supply | USB (5 VDC±5%, 2 A) |
Power Consumption | Ultra power saving mode: 0.008 W Power saving mode: 0.008 W AOV mode: 0.2 W Performance mode: 1.22 W |
Operating Temperature | –20 °C to +60 °C (–4 °F to +140 °F) |
Operating Humidity | ≤95% (RH), non-condensing |
Protection | IP66 |
Camera Button | Reset Button; Power Button |
Casing Material | Plastic |
Product Dimensions | 186.5 mm × Φ65.0 mm (7.34" × Φ2.56") |
Net Weight | 0.37 kg (0.82 lb) |
Battery | |
Battery Capacity | 32.4 Wh |