The GB2 series telephone interface(s) shall be Alpha Communications® / Golmar GSM-GB2, or approved equal. The GSM-GB2 shall be used to transfer calls on a GB2 system through the GSM network in case the call cannot be answered from the GB2 monitor. Each GSM-GB2 requires a SIM card (purchased separately), and GSM cellular service to be provided by the installing contractor.
Contractor shall observe all local and national electrical and building codes.
The Alpha Communications® / Golmar GSM-GB2 Telephone Interface is used exclusively with the GB2 series systems. The GSM-GB2 transfers a call to a telephone number thru the GSM network in case the call can not be answered from the GB2 monitor. The GSM-GB2 requires a separate SIM card, and only one (1) GSM-GB2 is required for each FA-GB2/A used per system for up to 32 monitors per FA-GB2/A.
|Dimensions:||2.84"W (73mm) x 3.95"H (101mm) x 2.37"D (61mm).|