3 Best
Wired Smoke Alarms
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Product Highlights- Portable wired power supply, easy to install, can be installed on the wall, ceiling and other installation methods
- Pure copper electromagnetic coil with discontinuity and no electromagnetic interference
- Strong tapping, stable operation and long service life
- Hard metal shell, not easy to deform, the sound reaches 100db, and it is farther and safer
- The surface is coated with electroplating technology to make the material more anti-corrosive and less prone to rust and corrosion
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Product Highlights
- *the operating temperature of smoke detector is : - 10 °c ~ +60 °c. keep your family safe with this hardwired smoke alarm.
- *dustproof, mothproof, anti-light design
- *2 wired infrared photoelectric smoke detector. easy to install mounting base: the sturdy mounting base allows the detector to be more easily installed on uneven surfaces (i.e. stucco). the mounting base has larger mounting ports which accommodate drywall anchors for easy surface mounting.
- *9 - 35v dc wide voltage operating range. keep in the kitchen and garage, but make sure to have the right grade for the type of fire that might occur.
- Standard current ≤ 2 ma and alarm current ≤ 18 ma.
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