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【LTS】 LTH-SM1, Platinum RS485 Secure Module, compatible with LTH-401M-WIFI and LTK3410MF/3411MF

LTH-SM1 RS-485 Secure Module is the interlayer between the access control terminal and the lock, which prevents trespassers entering your property by destroying the outdoor terminal and shorting the lock control circuit.

Communicates with the access control terminal via RS-485 to execute the commands from the terminal including unlock, lock, remain lock and remain unlock.

Optional: collects the door magnetic signal and the exit button signal and send them to the access control terminal.