1.1 Product Description
Basic Features
- The SingleTalk (ST) is intended primarily for lifts – especially in buildings, where there is just one lift and no internal communication between the lift car and the machine room/shaft bottom/lift car roof is needed (2N® Lift8 is designed for more complex applications).
- The ST is a Speakerphone in principle. This means that, built-in behind the lift panel (wall surface), the ST microphone and loudspeaker are used for bi--directional voice communication.
- The ST can be connected directly to a PSTN line, being supplied from this line. Thus, it requires no battery and no maintenance. It can be connected to any local PBX line or a GSM gateway too (refer to the Associated products).
- The ST cannot be misused to someone else's debit because it can dial the pre-programmed numbers only.
- On the top of it, the ST can be provided with various extending modules as needed either on purchase, or any time later.
Advantages of use
- Basic messages even without the voice recording module
- Messages of a variable length of 0 to 30 seconds – with the voice recording module only
- Checking Call once in 3 days
- Digitally adjustable acoustic properties (remote setting)
- Function indication – two LEDs compliant with applicable lift regulations
- Phone-based programming and checking
- Hang-up and busy line detection
- Automatic repeated dialing of multiple numbers
- Protection against unintentional or unneeded initiation (CANCEL)
- Call control from the dispatching center
- No need of power supply
- Easy installation onto any panel
- Approved for connection to the PSTN
New features
- Amplifier module
- Lift blocking module
- Optional indication elements – backlit pictograms(incl. incandescent lamps)