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Questions about this product? Free pre-sales support from a senior specialist — product questions, compatibility checks, BOM quotes, price confirmation — typically answered within one business day. Need camera placement or system design work? Engineering time is $175 per hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back on their order.
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.
Pelco OHEH27 Camera Housing Heater 12Vdc 24Vac
Build Your Complete System
Manufacturer-verified compatible cameras, recorders, mounts, accessories, and licenses for this product. Adjust quantities and add the entire bundle to your cart in one click.
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System Design, Deployment & Technical Support
Support services and planning resources for commercial surveillance, access control, and infrastructure deployments.
Fixed scope • Fixed price
System Design Assistance
- Get help validating product compatibility
- Coverage requirements
- Storage planning and deployment architecture before you buy.
Deployment & Configuration Support
- Access fixed-scope support for rollout planning
- User setup guidance
- Migration and system standardization across single-site or multi-site deployments
Guides, Tools & Calculators
- PoE requirements
- Storage retention
- Camera selection and deployment methodology