Nine Things You Must Know About Using Automatic Doors
一、About optional alarm probes The performance of the automatic door alarm function depends on the performance of the alarm probe. The user should select an alarm probe according to the actual needs of the alarm. Most automatic door controllers are equipped with a pyrolytic alarm probe when they are delivered from the factory. If the alarm function is not used, the probe can be disconnected. 二、Alarm probe should be equipped with rain cover The type of the output signal interface of the automatic door alarm probe should be a relay output interface, and the power supply voltage should be DC 12V-15V, otherwise it cannot be directly powered by this controller, and the power consumption of the probe should be ≤100 mA. According to the site conditions, multiple probes can be used (generally 1-2 are appropriate). Multiple probes should be connected in parallel. The probe should be protected from other heat sources or direct light. A rain cover should be installed above to prevent burns due to...