---
lang: "en"
title: "Wireless M-Bus Indoor Temperature and Humidity Sensor"
sku: "RELAIR-ICS"
canonical_url: "https://shop.marcomweb.it/en/wireless-mbus/wireless-m-bus-indoor-temperature-and-humidity-sensor"
brand: "MARCOM S.r.l."
end_of_life: "false"
---

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RELAIR-ICS Wireless M-Bus Temperature and Humidity Sensor

Wireless M-Bus Temperature and Humidity Sensor 

## Technical Characteristics

 

- Wireless M-Bus according to EN 13757-4 Mode S and T
- Frequency 868 MHz
- OMS compliant and compatible (Spec 4.X.X)
- Optional AES 128 encryption Mode 5
- Adjustable transmission interval 1 min, 5 min, 10 min, 15 min
- Configurable via DIP switches
- Internal antenna
- Powered by 2 AA batteries (replaceable)
- Battery life up to 10 years

---

Source: https://shop.marcomweb.it/en/wireless-mbus/wireless-m-bus-indoor-temperature-and-humidity-sensor

MARCOM S.r.l. — a trusted supplier for industrial automation and building automation.