Cabinet design of electronic security system

Cabinet design for a security system Requirements Items to be fitted inside PCB – measuring approx 10cm x 7.5 cm (height 5 cm max) Power supply – 12.5 cm x 7.5 cm (height 5 cm max) Misc space for connectors etc. Rechargeable battery – 6 Volts 4 AH SMF Items to be fitted outside LCD display – 2 line LEDs – 4 Nos Socket for Wires … System should have a smart and sophisticated look. Ease of fitting of parts and replacement of parts during servicing is prime requirement.