| Customization: | Available |
|---|---|
| Type: | Industry Alarm |
| Signal Transmission: | Wired Alarm |
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| 1 | The explosion-proof isolator is connected with the passive joint of the explosion-proof manual fire alarm call point, do not set with addressable code. | |
| 2 | LD6809E explosion-proof isolator needs DC 24V to supply power, polzrized. | |
| 3 | LD6809E explosion-proof isolator has the built-in guard grating. The guard grating connected with the passive normal open joint of manual fire alarm button in the explosion-proof area. While push the manual fire alarm button, the fire pump will start running immediately through the guard grating. |
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