Cámara de vigilancia IP Foscam SD4-WB 2304 x 1536

The Foscam SD4-W is a 4 MP outdoor Wi‑Fi PTZ dome camera with 2304 × 1536 resolution, 4x optical zoom and an 83° horizontal / 44.6° vertical viewing angle. Designed for wall mounting and wireless connectivity, the camera combines a CMOS sensor, dual‑band 2.4/5 GHz Wi‑Fi and a small durable housing to deliver clear daytime and long‑distance night surveillance for homes and small businesses.

Advantages

Dual‑band Wi‑Fi allows smoother 4MP full‑resolution streaming over either 2.4 GHz or 5 GHz networks. Built‑in microphone and speaker support two‑way audio so you can listen and speak through the camera. Intelligent detection modes (human, motion, sound) reduce false alarms by prioritizing human activity and sending instant push notifications. High‑efficiency IR LEDs extend night vision range up to 50 m while the 4x optical zoom provides detail when you need close‑ups. The camera is compatible with Amazon Alexa and Google Assistant for simple voice checks and supports both wireless and Ethernet connections for flexible installation.

Suitable for

• Home entrance and garden monitoring
• Driveway and perimeter surveillance
• Small business exterior security
• Locations requiring long‑range night vision and zoom

Key specifications

• Resolution: 2304 × 1536 (4 MP)
• Optical zoom: 4x
• Viewing angle: 83° horizontal / 44.6° vertical
• Connectivity: Dual‑band Wi‑Fi (2.4 & 5 GHz), Ethernet LAN
• Detection: Human / motion / sound detection with push notifications
• Audio: Two‑way audio with built‑in mic and speaker
• Night vision: Up to 50 m (IR LEDs)
• Frame rate: 20 fps
• Placement: Outdoor, wall mount
• Color: White
• Weight: 1 kg

How to use

Mount the Foscam SD4‑W on a suitable exterior wall or corner bracket according to the included installation guide, ensuring the camera has a clear field of view and is within Wi‑Fi range. Connect to your network using the camera app or via Ethernet for initial setup, then configure Wi‑Fi (2.4 GHz or 5 GHz) as needed. Use the app to adjust PTZ position and 4x optical zoom, enable two‑way audio, and set detection modes (human, motion, sound) to receive push notifications. Link the camera with Amazon Alexa or Google Assistant if voice access is required.

Recommendations

For reliable performance place the camera within good Wi‑Fi coverage or use Ethernet during setup; position the camera where IR illumination can reach the monitored area for optimal night vision, and choose human detection to reduce false alarms from small animals or moving foliage.