Pelco OHEH27 Camera Housing Heater 12Vdc 24Vac

The Pelco OHEH27 is an internal camera housing heater designed to maintain optimal operating conditions in cold-climate outdoor surveillance deployments. Accepting either 12 Vdc or 24 Vac input, this dual-voltage heater prevents condensation buildup and ensures camera electronics remain above minimum operating temperature without requiring a separate transformer or additional power infrastructure.

Key Features

Dual-voltage input: 12 Vdc or 24 Vac for flexible power integration

Prevents condensation and window fogging in cold environments

Maintains camera electronics within operating temperature range

Simplifies installation where DC and AC power coexist at mount points

NDAA Section 889 compliant for government and regulated installations

5-year warranty for enterprise deployments

Technical Highlights

The heater integrates seamlessly into Pelco camera housings and supports professional installation workflows. For extreme cold conditions, pair with a blower accessory to circulate heated air and prevent optical surface fogging. When sizing the power supply, account for combined camera and heater current draw with a minimum 20% headroom. Confirm heater dimensions match your target housing family before ordering. For mains-only installations, the OHEH26 alternative offers 120–230 Vac input but introduces mains voltage inside the enclosure.

Applications

Ideal for commercial and industrial surveillance in harsh winter climates, remote monitoring sites, and government-regulated deployments requiring NDAA compliance.

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Pelco OHEH27 Camera Housing Heater 12Vdc 24Vac