Monitor virtually any process or condition 24/7/365 over your 2-way radio system. Wireless alerting empowers your staff to respond to emergencies more quickly, to prevent costly damage or reduce disruptive downtime. Monitor temperature, liquid level, power-fail, moisture, vandal/tamper alarm, panic alarm, door ajar…etc. The RQT is an industrial-grade, radio transmitter with on-board switch inputs and recordable voice messages. Connect up to 4 different sensors or switches to the RQT and record a corresponding voice message for each, when the sensor or switch detects a change, your custom voice message will be immediately transmitted to the appropriate radio-equipped personnel.    
 
The RQT is compatible with any VHF or UHF business band 2-way radio and can even be programmed to work with radio repeaters. 

  • Models: UHF 450-470MHz, VHF 150-165MHz, VHF MURS License-Free Business Use
  • Analog, Narrow Band Only (12.5kHz) Operation
  • 120mW and 2 Watt Models Available
  • Monitor Up To 4 Switch Inputs
  • Multi-Channel/Frequency Capability. Each input can be programmed to transmit on a different frequency, (e.g. Input 1 transmits on the Maintenance channel; Input 2 Security; Input 3 Operations etc.)
  • Optional, Internal, 433MHz UHF Receiver. Receiver allows remote keyfob activation (e.g. Emergency Call Button) from up to a few hundred feet away.
  • Easy to record voice messages.
  • PC Programmable
  • Designed and Assembled In The USA
ModelsFCC Rule PartsFrequency RangeNo. of ChannelsRF Power Input
RQT-451-RCVR (UHF)90450 to 470 MHz4120 mW
RQT-452-RCVR (UHF)
90
450 to 470 MHz42 W
RQT-151-RCVR (VHF)
90

150 to 165 MHz
412- mW
RQT-152-RCVR 9 (VHF)
90

150 to 165 MHz
42 W
RQT-151M-RCVR (VHF MURS, License-Free Business Use)95
5 VHF MURS Frequencies
4120 mW
RQT-152M-RCVR (VHF MURS, License-Free Business Use95
5 VHF MURS Frequencies
42 W
  • Coded Signaling Encode: CTCSS, Quiet Call, 51 Tones DCS, Digital Quiet Call, all codes DTMF ANI 3-7 tone Selcall
  • Typical Range: One half mile to a handheld radio transceiver using the standard flexible antenna. Greater range is possible if optional antenna (RAM-1545), or a radio repeater is used.
  • Battery Life:  1 year when using AA batteries and the unit transmits a 5 second message once each hour, 24 hours per day, 5 days per week or approximately 7,000 transmissions. Internal Battery: 6 AA batteries. (Lithium-Ion batteries, non-rechargeable)
  • External Power: 12 – 18 VDC, Use Ritron p/n# RPS-EXPO
  • Antenna Connector:    BNC, 50 Ohms, front panel mounted
  • Antenna: Ritron AFB-1545 Standard Antenna, Flexible Whip, 14 inches long with elbow connector.
  • Housing: Polycarbonate Dimensions: 7.57” x 5.07” x 2.65” (19.23cm x 12.88cm x 6.73cm)
  • Weight: 1 pound, without batteries and antenna
  • Number of Switch Inputs: 4 Momentary, Latching, Analog Voltage or Resistance
  • Voice Message Length: 24 seconds total for all voice messages, equally allocated to the programmed inputs
  • Auxiliary Messages: (Fixed Length) Low Battery (2 seconds) External Power Failure (2 seconds) Location (2 seconds) One location message per RQT. Precedes voice message for each input.
  • Programming Method: User Programmable with Ritron RQA/RQT PC Programmer via USB Programmable Features: – 4 independently programmed inputs – Analog or digital input operation – Event driven and/or scheduled transmission of input status – Compressed transmitted audio (compatible with companded radios) – Preamble alert tone prior to transmitter voice message (selectable On/Off) – Unique, user recorded voice messages – Voice message recording via on-board microphone or pre-recorded .wav file – External power failure and low battery alert.
  • 60201123: 3.5mm-JST RQT wav record cable
  • AFB-1545: Replacement BNC 90 Degree Pivotal Antenna, Dual Band VHF/UHF
  • RAM-1545: Magnetic Mount BNC Wire Antenna, 25 Ft Coax Cable VHF/UHF
  • RPS-EXPO: Power Supply, 110 VAC, 12 VDC
  • Perfect for ANY Industry that needs to monitor ANY process
  • Common applications include monitoring the following:
    • Temperature
    • Liquid level
    • Power-fail
    • Moisture
    • Vandal/tamper alarm
    • Panic alarm
    • Door ajar
    • Any many more!

Have Questions?

We’re Here To Help