• tool
    Puts operator in total control of equipment from plant floor
  • tool
    Long range operation of up to 1000 ft. (8 power settings available)
  • tool
    Prewired receiver for quick installation
  • tool
    Two (2) speed (SK2500) 5-motion models
  • tool
    Red Mushroom pushbutton (mainline contactor control)
  • tool
    IP65 rated glass reinforced nylon enclosures
  • tool
    TX power consumption = 28mA
  • tool
    Power Indicator on RX for troubleshooting ease
  • tool
    Start up/Shut down (No external alarm needed)
  • tool
    25KHz channel spacing
  • tool
    Operation frequency: 430 ~ 435 MHz fully compliant with FCC Part 15 un-licensed and CE European directive (non-licensed system)


General Specifications
70 Operating channels
Over one million sets of ID codes
Channel space = 25 KHz
Hamming distance ≥ 4
Operating temperature: -40° C ~ +85° C
Enhanced glass-fiber structure
Operating distance up to 300 meters
Runs on four (4) standard AA alkaline batteries
Weight = 385 g
Dimensions – 3.17” x 2.37” x 10.91” (LxWxH)*
RF output power < 10mW
Removable magnetic key (water resistant)
Shock resistant design impact durability to 50G
Wide selection of pushbutton symbols
Available in AC or DC power
Weight = 2.9 kg
Shock resistant mounting provision, impact durability up to 20G
External F-style connector for optional Dipole antenna
Dimensions ~ 6.67” x 4.4” x 10.8” (LxWxH)*

*Dimension drawing available upon request

Product specifications are for reference only. Subject to change without notice. Contact Control Chief for verification.


Enables the user to transfer serial number and
programming data from one unit to another. Ideal
or matching spare universal transmitter(s) in the field.

Part Number: 701K-52763

Two-pole radio on/off pendant transfer switch

Part Number: 0067-0020

Allows the system receiver to be mounted in an
encloser or behind an obstruction

Part Number: 700DIROP9

Part Number: 701K-52746