9V supply is the operating voltage listed for the product.
Use the same voltage and AC or DC type for the supply and the load. The wrong voltage can damage a coil or leave a door unlocked.
Catalog FiltersReviewed 2026-08-28
9V supply
Products that run on 9V supply. Match the supply or lock power on the Transmitter Solutions page.
Also called
9 volt9V battery9V supplyvoltage 9v
Catalog fields
Voltage
Source: Transmitter Solutions product training