C-TEC Quantec raadioseadmete vastuvõtjaf
C-TEC Quantec raadioseadmete vastuvõtja QT422RX
Designed for use with Quantec’s QT412 & QT432 range of infrared/radio transmitters and pendants.
Operates at radio frequency (RF) 868.3 MHz,
Allows standard, help required, emergency and/or attack calls to be generated from external areas such as car parks, loading bays, etc.
Typical RF coverage is 60m (depending on physical conditions & environmental factors).
Optional external extension aerial (QT422RXEX) can increase coverage to up to 90m.
Test Mode allows localised transmitter/receiver testing.
Optional QT421 RF Integrity Transmitter can be used to send regular test transmissions to the Receiver to ensure it is operational (a fault is flagged if a transmission is not received).
Can be configured to receive calls from certain transmitters only via an RF grouping facility.