| 摘要 |
Involvement of the control unit into the power bus circuit of the electric locks solves the option power supplying of the control unit (code lock, DEK sensor, proximity sensor of the electronic keys, etc.) from the two-wire bus power of the electric lock. This solution can activate the electric lock from two places - from home phones or control units - by two wires, which are also used to power the access unit that is installed separately near the entrance door or even in their filling. |
