---
title: "Relay Output of Indoor Monitors"
slug: "relay-output-of-indoor-monitors"
status: "update"
updated: 2026-08-06T06:43:23Z
published: 2026-08-06T06:43:23Z
canonical: "knowledge.akuvox.com/relay-output-of-indoor-monitors"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://knowledge.akuvox.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Relay Resistive Load

The resistive load of the relay refers to the maximum electrical load that the relay contacts can handle without being damaged.

## Indoor Monitors

| Model | Resistive Load |
| --- | --- |
| X937 | 30V 2A |
| S567 | 30V 2A |
| S565 | 30V 2A |
| S563 | 30V 2A |
| S562 | 30V 1A |
| S560 | X |
| IT88 | 30V 2A |
| IT83 | 30V 2A |
| C313 | 30V 2A |
| C313-2 | 30V 2A |
| C315 | 30V 2A |
| C319 | 24V 1A |
| X933 | 24V 1A |

## Door Phones

| Model | Resistive Load |
| --- | --- |
| S539 | 30V 3A |
| S538 | 30V 3A |
| S535 | 30V 2A |
| S532 | 30V 3A |
| X916 | 30V 5A |
| X915 | 30V 3A |
| X912 | 30V 3A |
| X910 | 30V 2A |
| R29 | 30V 3A |
| R28 | 30V 3A |
| R27 | 30V 3A |
| R20 Series | 30V 2A |
| R25 Series | 30V 2A |
| R20-2 | 30V 2A |
| E18 | 30V 2A |
| E16 | 30V 2A |
| E12 | 30V 2A |
| E13 | 30V 2A |
| E21 | 30V 3A |
| DB01 | 30V 2A |

## Access Control

| Model | Resistive Load |
| --- | --- |
| A01~A03 | 30V 3A |
| A05 | 30V 2A |
| A08 | 30V 2A |
| A092 | 30V 2A |
| A094 | 30V 2A |
| A095 | 30V 2A |
| EC33 | 30V 3A |
| SR01 | 30V 2A |