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DSC WS4936 Wireless Photoelectric Smoke Detector with Built-in Heat Detector, UL/ULC Residential Fire, (Replaces WS4916)
WS4936|3W-WS4936
DSC WS4936 Wireless Photoelectric Smoke Detector with Built-in Heat Detector, UL/ULC Residential Fire, (Replaces WS4916)
WS4936|3W-WS4936