The model 9215 is a Smart Indicating System that supports the functioning of a 9212 smart indicator.
The model 9215 is a Smart Indicating System that supports the functioning of a 9212 Smart Indicator. The 9215 contains, one 9212 Smart indicator, the power supply for the 9212, an alarm indicator light, a cloning port, and a test input for the 9212. It also provides jacks for power, signal in, and digital and analog retransmission.