The RS-150 is a Substation designed for use with the N-8000RS or N-8010RS Substation Interface Unit. It can call and make conversations with the registered master stations. It utilizes a 2-core shielded cable.

The RS-160 is a Substation designed for use with the N-8000RS or N-8010RS Substation Interface Unit. It can call and make conversations with the registered master stations. It utilizes a 2-core shielded cable. The Substation is vandal-proof.

The RS-191 is a handset for the N-8031MS Master Station. Lifting the handset will initiate a call to a preprogrammed master station, enabling a handset conversation.

The RS-140 is a switch panel designed for use with the N-8000RS or N-8010RS Substation Interface Unit. It is equipped with a Call button and a Privacy button, and can be installed in a 1-gang electrical box. By connecting a high impedance speaker to it, hands-free conversation with the master station can be made through its speaker. Also, it can be used in conjunction with the optional RS-141 Handset.

The RS-141 is a handset for the RS-140 Switch Panel. Lifting the handset will initiate a call to a preprogrammed master station, enabling a handset conversation.

The RS-170 is a Substation designed for use with the N-8000RS or N-8010RS Substation Interface Unit. It can call and make conversations with the registered master stations. It utilizes a 2-core shielded cable. The Substation is applicable for indoor and outdoor applications.

The RS-180 is a Substation designed for use with the N-8000RS or N-8010RS Substation Interface Unit. It can call and make conversations with the registered master stations. It utilizes a 2-core shielded cable. It has an indicator lamp and control output channel and utilizes a 2-core shielded cable. The Substation is applicable for indoor and outdoor applications.

The RS-450 is a substation to be connected to the N-8400RS 4-Wire Substation Interface Unit. Pressing the call button will initiate a call to a preprogrammed master station, enabling a conversation.

The RS-470 is a substation to be connected to the N-8400RS 4-Wire Substation Interface Unit. Pressing a call button will initiate a call to a preprogrammed master station, enabling a conversation. The Substation is applicable for indoor and outdoor applications.

The RS-480 is a substation to be connected to the N-8400RS 4-Wire Substation Interface Unit. Pressing a call button will initiate a call to a preprogrammed master station, enabling a conversation. Also, it features a contact output and can be used in connection with the RS-481 Option Handset. The RS-480 is equipped with a status indicator.