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E-Focus Industrial Co., ltd

DOnghuan 1st Road,Shenzhen,Guangdong,China

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access control



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Product Description

2. Connections of Access control system EF-AC003


Generally diagnosis


When you finger or card etc verified, pass, you will hear thank you voice and a click type noise of relay, it is different from the beep noise, please note. Means the device is giving out unlock signal. And access control is settled well in device. If not, please check the device whether has access control function, and check setting of the device on access control.


Note: access control connection way is different from different model from EPORDO.


Model : ET90


ET90------------------Access Control Power

9GND----------------Push(remember it is not the GND in Access control Power, not GND to GND otherwise it can’t work)


Electric Lock (normal type) -----------Access control Power

Lock-  ------------------COM

Lock +  ------------------NC

If you have exit , or two device to control the same lock, same to connect Push and GND in access control power


Note: if cannot unlock, please check whether the access control power unlock time setting is enough for unlock, if the time is very short, it may can’t unlock the lock. because the Signal from ET90 is very short. Also you can’t use 10DC 9V and 9 GND to connect power if you want to us access control function.


Contact Us

Contact Person : sophia

Company:E-Focus Industrial Co., ltd

Address:DOnghuan 1st Road, Shenzhen, Guangdong, China,


sophia < E-Focus Industrial Co., ltd >
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