Electronic call tone (not compatible with older AC buzzer systems). Dimensions: 218mm (H) x 77mm (W) x 56mm (D). High-quality white ABS plastic. Wall-mounted (surface mount). Hegazy Group ✨ Key Features Door Release: Dedicated button for opening the main electrical lock. Expandability (1131/1 model): Prepared for up to 3 additional independent buttons. Auxiliary Services:
Section 5.1 – "Audio Adjustment." Solution: urmet 1131 manual full
Electronic call tone (not compatible with older AC buzzer systems). Dimensions: 218mm (H) x 77mm (W) x 56mm (D). High-quality white ABS plastic. Wall-mounted (surface mount). Hegazy Group ✨ Key Features Door Release: Dedicated button for opening the main electrical lock. Expandability (1131/1 model): Prepared for up to 3 additional independent buttons. Auxiliary Services:
Section 5.1 – "Audio Adjustment." Solution: