LBB 1956 / 00 call station is a high-quality call station, which

 is fashionable and elegant. It is designed with stable metal base, flexible microphone handle and single directional condenser microphone. It is used to call selected areas (zones 1 to 6 and all calls) in a public address system established using the plena voice alarm system. The design of the call station is novel. It not only supports desktop installation, but also can be embedded in the table. LBB 1957 / 00 plena voice alarm system keyboard can add 7 additional keys. Basic functions each call station supports 6 area selection. Users can increase the number of available areas or area groups by connecting the call station keyboard (LBB 1957 / 00). Up to 8 keyboards can be added, and 7 area or area group keys can be added to each keyboard. This call station is equipped with optional gain control, optional voice filter and limiter to improve speech clarity. The call station provides balanced line level output so that it can be installed up to 1000 meters away from the controller via cat ￣ 5 extension cable. By using shielded cables, call stations can also be used in EMC level 5 (heavy industry) environments. Using the dip switch at the bottom of the call station, you can select different microphone gain levels, call station ID and voice filter. The service access knob controls microphone level attenuation. The LED indicator on the call station is used to display the selected area. The other three LED indicators are used to show the active status of the microphone and the system. Flashing green indicates stand-by. Green indicates that the microphone is active. Amber indicates that the system has detected a fault, while red indicates that the system is in an emergency state. Controller and indicator light · 4 LED status indicators · PTT key · PTT status LED indicator light · 6 area selection keys · 6 area selection led indicator lights · all call keys · 8 dip switches · volume knob interconnection · 2 RJ45 sockets · 24 VDC input · keyboard connector certificate and approved safety in accordance with en 60065 standard and anti-interference compliance with en 55103-2 The standard radiation conforms to en 55103-1

Sales telephone (same number of wechat): 13428785305 QQ: 2461903042