The RS-191 Handset is designed exclusively for use indoors in combination with the RS-190Substation. Lifting the handset permits handset conversation. Handset conversation can be established in conjunction with the optional Flush-mount Hands-free Master Station N-8031MS.
|Handset Receiver||Dynamic type|
|Handset Transmitter||Electret condenser type|
|Operating Temperature||0 ℃ to +40 ℃
(Temperature range not to freeze the speaker and switch)
|Finish||ABS resin, pale white|
|Dimensions||116 (W) × 220 (H) × 70 (D) mm|
|Accessory||Box mounting screw (No.6-32UNC × 18) ……4, Box mounting screw (M4 × 25) ……4|