IP security camera Reolink Argus Series B310 Bullet 3 MP, wireless, battery/solar 6000 mAh, IP65, 2304×1296, 115° view, PIR, 2-way audio

The Reolink Argus Series B310 Bullet 3 MP is a wire-free surveillance camera designed for indoor and outdoor monitoring. It provides 3 MP resolution with a 4 mm lens, supports H.265/H.264 compression, and accepts a Micro SD card up to 128 GB. The camera has an IP65 rating for weather resistance and includes an embedded battery (6000 mAh) for wireless operation.

Advantages

The camera combines a compact bullet chassis with IP65 protection for reliable outdoor use and a 6000 mAh rechargeable battery for extended wire-free operation. Its 3 MP sensor and 4 mm lens deliver clear video, while H.265/H.264 compression reduces storage and bandwidth needs. Onboard Micro SD storage (max. 128 GB) allows local recording without a networked NVR.

Suitable for

• Home entrance and yard monitoring
• Small business premises and shop exterior
• Temporary or rental properties where wiring is undesirable
• Indoor surveillance in rooms or halls

Key specifications

• Brand: Reolink
• Model: Argus Series B310 (MPN: BWC2K06, EAN: 6976930223328)
• Camera type: Bullet, Indoor/Outdoor
• Image sensor: 3 MP
• Lens: 4 mm
• Night vision: IR up to 10 m
• Video compression: H.265 / H.264
• Storage: Micro SD, up to 128 GB
• Battery: Embedded 6000 mAh
• Protection rating: IP65
• Gross weight: 14.82 kg; Net weight: 13.80 kg
• Warranty: 24 months

How to use

Charge the embedded battery fully before first use and insert a compatible Micro SD card if local recording is required. Mount the bullet camera using suitable screws and anchors to a wall or ceiling, angle the 4 mm lens toward the area to monitor, and ensure the camera is within wireless range of your router or Reolink base station. Configure video settings and motion detection in the Reolink app, choose H.265 or H.264 compression according to compatibility, and verify night vision performance after installation.

Recommendations

For optimal battery life and recording retention, enable H.265 compression, schedule active monitoring times when needed, and use a Micro SD card rated for continuous surveillance. Install the camera under some shelter if possible to reduce direct exposure to severe weather despite the IP65 rating.