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Feature and Benefits
- Hardware circuit is stable and reliable, which is not affected by electromagnetic interference.
- After metal dome is pressed, a special key shall be used to reset it manually.
- After metal dome is pressed, manual button provides separate output contact to control other external equipment directly.
- Plug-type structure is installed easily and reliably
Technical Specification
Operating voltage |
DC24V, 12-28V |
Operating current |
Normal current: 0mA Alarm current: ≤30mA |
Output capacity |
Rated DC30V/0.1A passive output contact signal and contact resistance |
Type of starting parts |
Reusable |
Start type |
Press metal dome manually |
Reset type |
A special key is used to reset it. After an alarm is sent, open key cover of manual button and insert the key to rotate by 90°to the right |
Status indicator |
Fire alarm indicator, red; in normal state, red indicator is off; but after alarming, it is normally on. |
Wiring system |
Two-wire system, without polarity |
Operating environment |
Indoors, temperature -20 ℃ ~+55 ℃ , relative humidity ≤95%RH, without condensation |
Housing material and color |
ABS, red |
Weight |
About 172g |
Outline dimension |
95.0mm×95.0mm×46.0mm (with base) |
Mounting hole pitch |
60mm |