Smart Bypass Relays

Flexible boot that fixes over cable inputs. With the help of a light sealant, will keep the module dry.

Smart 7-way bypass module for Jag S type. Controls trailer road lights putting no extra loads on the car's rear light circuits. With built-in buzzer to monitor trailer flashers. Reversible polarity for negative-switched light system.

Smart 7-way bypass module. Puts no load on the car's light circuits. Has a built-in buzzer. Compatible with most cars including PWM systems.

Can also be used as part of a 24V to 12V signal voltage dropper system.

The TF2218/7H, TF2218/7HS and TF2218/7HM replace every previous 7-way bypass, from TF1016 to TF2218/7E-P, including TF2219, TF2218U,

Smart 7-way bypass module for 24V vehicles towing 24V trailers. Controls trailer road lights putting no extra load on the car's rear light circuits. With built-in buzzer to monitor trailer flashers. For 24V vehicles towing 24V trailers.

Muted/ No Buzzer Smart 7way Bypass relay with pluggable loom for the connections to the vehicle,

Not for use in UK towing systems, for use only in EU towing systems or extra signal lights on vehicle.

Puts no load on the car's light circuits. Has no built-in buzzer. Compatible with most cars including PWM systems.

Can be used as part of a 24V to 12V signal voltage dropper system.

The TF2218/7H, TF2218/7HS and TF2218/7HM replace every previous 7-way bypass, from TF1016 to TF2218/7E-P, including TF2219, TF2218U, etc.

Smart 7-way bypass module. SuperSplice connector makes a pluggable connection to the vehicle loom (Tool TT7052).

Puts no load on the car's light circuits. Has a built-in buzzer. Compatible with most cars including PWM systems.

Can also be used as part of a 24V to 12V signal voltage dropper system.

The TF2218/7H, TF2218/7HS and TF2218/7HM replace every previous 7-way bypass, from TF1016 to TF2218/7E-P.

Sealed bypass with long input and output leads. For tippers, etc. Puts no load on the vehicle light circuits. Compatible with most vehicles including PWM systems.

Can be used as part of a 24V to 12V signal voltage dropper system.

24V Sealed bypass with long input and output leads. For tippers, etc. Puts no load on the vehicle light circuits. Compatible with most vehicles including PWM systems.

This device is an isolated 24V to 12V voltage dropper that can be wired into a 24 volt vehicle to produce a controlled 12 volt output, up to 12 amps. It is used with a Smart 7-way bypass relay (TF2218-7H) when a 24 volt vehicle is being equipped to tow a 12 volt trailer.

This unit is used on vehicles which have a switching pair of rear lights when the rear/boot door is opened, (Eg: Vauxhall Insignea Sports Tourer) and you dont want to fit a second relay.

this unit allows you to take both outputs to one relay by merging the signals without signal contamination.

Spare plug-in loom for TF2218/7H Smart bypass relay.