Programmable 8 Input/Output System

In stock

✓ Off the Shelf System

Kar-Tech’s Wireless Input/Output Modules are a highly reliable system for wireless transmission of switch signals. The switch transmitter operates from 9 to 30 Volts DC and can be connected to most equipments.  This system is used for transmission of switch closure to drive valves and relays in cranes, manlifts, hydraulic attachments and many other applications.  It eliminates expensive and troublesome cable carriers and cable reels.

Switch signals are transmitted wirelessly within a 300’ range with a nearly instantaneous response time. Intelligent radio-frequency power adjustments enable the maximum possible battery life - and when battery changes are required, just two common alkaline C batteries get you back up and running for several months under usage. An alarm output is present at the receiver along with a red LED for indication of low battery. The combination of Hybrid Direct Sequence Frequency Hopping Spread Spectrum technology and ID-coded transmissions virtually eliminates both interference and cross-talk between adjacent equipment using the Wireless I/O Module switch transmitter and other wireless remotes used on the crane.

Note: All wireless transmitter and receiver pairs ship ID’ed together with all outputs factory preset as momentary.



This kit is comprised of the following parts:


Programmable 9 input transmitter


Programmable 8 output receiver

Technical Info

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Height Transmitter: 2.85" / Receiver: 2.55" Weight 3.500000 Width Transmitter: 2.85" / Receiver: 2.5"
Depth Transmitter: 1.1" / Receiver: 1.00" Transmitter Buttons 9 Receiver Power 9 – 30 VDC
Receiver Outputs 5 Amps each. Display N/A LEDs 2
Charging N/A Frequency 900MHz FHSS Range Up to 300' Nominal