Wireless Controls and Automation  
Industrial Wireless Radio Controls 
NEMA4 Metal
2 miles ( 3 km) line-of-sight w Omni or Yagi antenna
1000 feet (300m) inside partially obstructed
Operation:  120/240VAC or 12VDC
Transmitter input N/O Dry contact
Relay Output SPDT, 10A @250VAC Class 2 pilot duty
Heavy Duty NEMA4, IP65 Metal enclosure
License free 430 - 450MHz Industrial ISM band
Factory configured systems, Ready to operate
No setup or programming required
Optional UL, CSA and CE Enclosure

 Operation   Transmitter Receiver
 Continuous: Close switch
Open switch
Relay ON
Relay OFF


Industrial Monitoring,
Pump control, Monitor remote
 instruments, sensors,
Lighting, Packing and mobile
 system, PLC remote, SCADA,
Factory process control
 and alarms. Generators
Solar, Wire replacement


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 Transmitter - Receiver  12V
938111  Single (1) Channel    Wiring

938112  Two (2) Channel   

938114  Four (4) Channel   
Transmitter - Receiver 120/220VAC
938211 Single (1) Channel   Wiring

938212  Two (2) Channel    Wiring

938214   Four (4) Channel    Wiring

   Specifications      Digital Transmitter
Supply power 120/240VAC or 12VDC /  5watt 
Inputs  N/O Normally Open, digital dry contact
Transmitter power per FCC Part 15.249,  50mV/m @ 3m
Transmission Digital Encoded   Gaussian_frequency-shift_keying
Channels 16 addresses per system  GFSK
Input Wiring Din Terminals,  Dry Contact
Response Loop 500 msec
Weight 18 lb (9.40kg)  each unit
Dimensions 14"W x 16"H x 8"D (350 x 410 x 200 mm)

   Specifications      Digital Receiver 
Supply power 120/240VAC or 12VDC /  5watt 
Output   Relay SPDT  contact 10Amp, 30V/240vac  Class 2 pilot duty
Frequency 433 MHz  • License free Industrial ISM band
Configuration DIP switch factory preset
Compliance FCC CFR part 15.247, 95 sub E
Wiring Components mounted on 35mm DIN rail
Antenna Z 50 Ohm SMA RF connector
Ambient temp  14 to 140 F (-10 to 60 C)
Enclosure  NEMA4, IP65 steel enclosure



Antenna Selection ( TWO  are required )

938432   Yagi antenna 3 E

7 dBi  1 Mile+
Length: 18", Weight: 1.lb
with 10 ft coax cable and connector
938434  Yagi antenna 12 E

 14 dBi  3 Mile+
 Length: 43", Weight: 3.lb

 with 10 ft coax cable and connector



Omni directional antenna

3 dBi  1 Mile+
Length: 37", Weight: 3.lb
with 10 ft coax cable and connector


7" Omni Antenna 

0 dBi Short range
5ft coax cable

  Optional UPS Power Supply with Battery Backup:
  Transmitter 4 Channel   Receiver 4 Channel


933020 Miniature Contactor

20A, 3 Pole, 12VDC Coil
2HP @240V, 7.5HP @460V
1HP @120V,  
4 KW@ 220V
20Amp AC-1, 12Amp. AC-3
Screw Terminals, 600V,
1 N.O. Aux.,
DC Coil Current : inrush/sealed  250mA
Dimension: 1.7 x 2.5 x 2.3 in 
 (45 x 64 x 58 mm)
Surface or DIN rail mountable

  933020     $49.99    


Mechanical Float Switch 

  930650     $69.99    

DISCLAIMER:  Radio control equipment in not to be used in life safety.
Radio Installations shall be performed by a certified professional.

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