Min. Order Reference FOB Price
100 Pieces US$6.80-10.00 / Piece
Product Description
Specification: Product Name: Heat Detector Tester Fire Alarm SD912 With Base Model: HD-912-2 Smoke Sensitivity: per UL521 and EN 54-5 standard Response Temperature: Fixed termperature: 57°C (135°F) or Rate-of-Rise Ceiling Spacing: 40-50 foot rating for heat sensor Reset Voltage: ...