SA-25 self-amplified paging system
*Price may change due to echange rate.
The SA-25 can easily add up to 25 remote-controlled broadcasting speakers to each phone. Applicable broadcasting speakers are the SA-1S ceiling loudspeaker and the SA-1 H broadcast receiver. These speakers broadcasting have the following advantages: 1) Audio and feed are about the same cores (less copper). 2) Power is 40VDC at a lower voltage and thinner veins (less copper) .3) No polarity for easy connection. 4) Each speaker is using the SA-IR infrared remote control to operate and it is no longer necessary to install wall switches or climbing ladders to adjust the volume.
With the supplied SA-IR Infrared remote lets you control volume, mute, and turn on / off background music.
The SA-25 provides broadcasters, loud call, and background music when connected to any phone system as well as an IP system (with analog FXS / FXO port). The SA-25 broadcast controller is coupled to a phone via the broadcast port (page postage), analog telephone port (FXS) or analog netlijnpoort (FXO).
The SA-25 generates "loud call" on detecting bubble voltage or a potential-free contact. The "loud ringing" signal can be selected from four different signals. An external night switch such as the NS-1 can be used to periodically automatically "Loud whistles" on and off. If a music source is connected to the SA-25 over the background music can be put on and off for each speaker using the IR remote control. Background become suppressed during broadcasting. The SA-25 is expandable with the SA-X12 and provides an additional 12 self-reinforced
Opportunities
● Included 1 IR remote control
● Easy to install by-wire system
● Up to 25 self-powered speakers
● Separate volume control for audio input, broadcasters, loud call, and background
● Choice of four signals for loud calling feature
● Broadcasters from an analog trunk or station port, free netlijnpoort or broadcast port (port page)
● Provides background music from an external source
● 600 Ohm output for expansion