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Today, a customer in cooperation suddenly asked me: Anna, you have produced so many access control units. i used to buy one relay controller only. I found that there is a Dual relay Standalone Controller with 2 relays on your website.
Why should I spend more money to buy this product with 2 relays?
Why is there such a big price difference with 1 more relay?
If you have the same question, you are welcome to continue reading. The Dual Relay Standalone Controller supports two relays and has 7 different working mode outputs.
Interlocking and anti-passback functions can be realized. Generally speaking, these two functions can only be realized with software, such as ACB-001 002 004 models.
1: Wiegand Reader
2: Standalone for single door
3: Standalone for two doors
4: With an external reader for two doors
5: Two units interlocked for two doors
6: Anti-passback for single door
7: Anti-passback for two doors
Factory Address:Building S4A, South Third Lane, Qiuyuling Street, Zhangkeng Village, Hengli Town, Dongguan City, Guangdong Province Office Address:#601,floor 6 ,building 1,JINFANGHUA industrial zone, Bantian St. Longgang Dist. Shenzhen, PRC.
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