Description
Confirm the selected variation, quantity, package contents, current offer, and store terms before placing an order.
Monitors audio activity over a wide range of input voltages Two sets of C-form (both N.O and N.C) relay contacts respond to audio activity Four levels of signals: microphone 600-ohm line 25V and 70V speaker systems Built-in balanced low n
No structured vehicle fitment data is available. Compare the listing with the vehicle and existing part before ordering.
Package contents, delivery, returns, inventory, and buying trust
Buying guidance
Quick decision
Check exactly what this relay control module listing includes before checkout.
Package contents
- Use the photos and product description to confirm quantity, sides, hardware, and included accessories.
- Review the current shipping and returns pages before ordering.
Before you buy
- Compare the listing title, photos, package contents, and specifications with the part being replaced.
- Confirm vehicle compatibility and installation requirements before ordering.
Delivery and returns
- Use the current cart, checkout, shipping, and returns pages for store-specific terms.
- Keep the selected variation and order details available for support.
Customer feedback
Ratings and written reviews
5.0 / 5
5 source ratings
Source: Amazon. Imported marketplace feedback is shown for product research and is not a review of a purchase made on this website.
Jim Nussbaumer –
I bought this to trigger a doorbell signal through my whole house audio system. I tap the audio from the speaker of my doorbell and feed it to the Channelplus MDS6A and to the VAR-1 and the VAR-1 creates a trigger that mutes the MDS6A and plays the chime. This is a great solution for a whole house doorbell. It works as expected and was easy to setup.
HRA –
Excellent.