Inovonics EN4232MR 32 Zone Multi-Condition Receiver with Relays

The Inovonics EN4232MR is a 32-zone multi-condition wireless receiver that programs and supervises up to 32 single- or multi-condition EchoStream transmitters and reports them through 12 onboard Form-C relay outputs. Because it converts wireless transmitter signals into dry-contact relay closures, it connects to virtually any hardwired alarm panel — regardless of manufacturer — or runs as a standalone wireless application, making it the flexible way to add wireless devices to an existing wired system. Each relay output can be independently configured in follower, latching, momentary, or toggle mode, so a single receiver handles a mix of alarm, supervisory, and control functions. Built on Inovonics' EchoStream frequency-hopping spread-spectrum platform (902–928 MHz), it delivers long range and reliable performance in RF-congested environments, with jam detection, case tamper protection, and internal antennas for secure, clean installation. An onboard event history log stores the 50 most recent events. UL listed (UL 985, UL 1023, UL 2610) and CAN/ULC S304 Security Level 1 certified. Backed by our 1-year hardware guarantee.