1177 - Programmable Electronic Lock

Simple and easy-to-program electronic lock with one million different combinations and memory back up. 1 amp rated relay output (C/NO/NC) can be used to indirectly switch solenoids, etc. The circuit is based on a PIC16C54 microprocessor to provide accuracy and reliability.

Easy programming by the user. One Master access code allows the setting of six individual low level User codes. These are used for everyday operation of the lock. The Master and Users codes can be reset as desired (e.g. to provide a new employee with a new User code, making the old User code unusable).

An output is provided that can be used to activate an alarm system (not included) after 3 consecutive incorrect combinations are entered. 3 coloured LEDs indicate the locks current status. A further output allows the unit to be reset after the alarm is activated.

A keypad case is supplied and the control board fits neatly inside to give a professional finished product.

Kit includes all PCB, all board mounted components (including pre-programmed microcontroller), keypad, enclosure and solder for assembly.

Technical Specifications
Power Supply	12-14Vdc / 5-55mA (Order Code PSU446 with connector 778.106)
Box dimensions	95 x 60 x 25mm
Board Connections	Screw terminal blocks
Product Format	SELF-ASSEMBLY Electronic Kit (KT ) only more