Speco H4FD2M 4MP Hd-tvi Flexible Dome Camera

Product Description

The SPECO H4FD2M is a 4-megapixel HD-TVI flexible dome camera designed for fixed surveillance installations. It captures high-definition video at 4MP resolution and transmits the signal over coaxial cable using the HD-TVI format, making it a practical retrofit option for existing analog coax infrastructure. The flexible dome housing allows the lens module to be repositioned within the dome shroud, giving installers directional control without rotating the entire camera body. Security integrators and low-voltage installation contractors are the primary trade installing this unit.

This camera is suited for indoor surveillance applications in commercial and residential settings where HD-TVI DVR-based systems are already in place. The flexible dome form factor is commonly used in lobbies, retail spaces, offices, and corridors where a low-profile ceiling-mount camera is preferred. Because it transmits over coax using HD-TVI, it integrates directly into existing DVR systems that support HD-TVI input without requiring network infrastructure or IP configuration.

Key Features

• 4MP resolution for high-definition video capture over HD-TVI signal format
• Flexible dome design allows lens repositioning without rotating the camera body
• HD-TVI transmission supports use with existing coaxial cable runs
• Dome housing provides a low-profile, tamper-resistant appearance
• Sold as a single unit (EA)

Compatibility

Designed as an OEM-style replacement or addition for HD-TVI DVR-based surveillance systems that accept 4MP HD-TVI camera inputs over coaxial cable.

Installation Notes

Installation should be performed by a licensed low-voltage or security systems contractor in accordance with local codes and NEC Article 725 for Class 1, 2, or 3 circuits as applicable. Power down the DVR and disconnect the coax run before connecting the camera. Verify that the DVR supports 4MP HD-TVI input prior to installation to avoid signal incompatibility. Secure the dome base to a structural ceiling surface and adjust the flexible lens module to the desired field of view before locking the housing in place.