The GB2 series door panel audio module(s) shall be Alpha Communications® / Golmar EL642/GB2, or approved equal. The EL642/GB2 shall be installed inside the Nexa series door panels on a GB2 series system.
The EL642/GB2 shall include 2 available call buttons (for Nexa panels), adjustable voice volume control, 12VDC door release output and N/O relay for other door release voltages and types.
The EL642/GB2 shall be ADA compliant and shall have visual signals to assist hearing-impaired individuals and voices message to assist visually-impaired individuals (in 5 languages), which can be disabled if desired.
Contractor shall observe all local and national electrical and building codes.
The Alpha Communications® / Golmar EL642/GB2 Door Panel Audio Module is used exclusively with the GB2 series systems. The EL642/GB2 is designed to perfectly fit into the Nexa series door panels (aluminum and st. steel/inox versions).
The EL642/GB2 module is ADA compliant, with voice prompts and backlit symbols to assist hearing-impaired individuals.
|Dimensions:||2.95"W (75mm) x 3.86"H (99mm) x 1.58"D (41mm).|