Emergency Fire Alarm (Analog)
Estimated Price $37 Price Terms Per Service Recurring Monthly Setup Fee $70 DESCRIPTION The analog line provides dial tone, ringing, and two-way voice communications. All telephone industry standards. FUNCTIONALITY LIST The analog line provides dial tone and industry standard supervisory voltage and talk battery for standard two-way analog voice communications. TECHNICAL SPECIFICATIONS Industry standard 5 to 15 volts DC talk battery, 48 volt DC supervisory voltage, loop current 23 to 35 Dcma, CPC Open loop…