Potter PAD300-DD Analog Photoelectric In-Duct Smoke Detector, Low Profile, In-duct plenum mounted application, White

Protect HVAC systems and maintain occupant safety with the Potter Electric Signal, LLC PAD300-DD analog photoelectric in-duct smoke detector. Designed for plenum-mounted duct applications, the PAD300-DD uses photoelectric sensing and sampling tubes to reliably detect smoke in circulating air before it spreads through building ventilation. The device communicates over the proven PAD addressable protocol for tight integration with Potter-compatible fire alarm control panels, enabling centralized monitoring and faster incident response. UL 268A listing and 24V DC operation ensure code-compliant performance, while the low-profile 1.4" height and PAD300 series base compatibility make installation and retrofits fast and cost-effective. Serviceability is built in — a magnetic test switch and LED alarm indicator reduce inspection time and help maintenance teams keep the system online. Ideal for security, surveillance, and building monitoring programs that require dependable air-duct protection, the PAD300-DD helps preserve asset safety and maintain HVAC continuity. Specify the PAD300-DD for your next duct protection or fire alarm upgrade — contact sales or add to your project BOM today.

• Low-profile, plenum-rated design fits tight HVAC spaces for quick installation and minimal system downtime
• Analog addressable PAD protocol enables seamless integration with Potter fire alarm control panels for centralized monitoring and fast response
• Photoelectric sensing with UL 268A listing delivers dependable smoke detection in air ducts and sampled airstreams to protect critical infrastructure
• Magnetic test switch and LED alarm indicator simplify on-site testing and reduce maintenance time
• 24V DC operation and compatibility with PAD300 series bases allow straightforward retrofits and consistent power across installations
• 5-year limited warranty provides long-term reliability and lowers total cost of ownership