---
lang: "en"
title: "Bluetooth Optical Probe Smart Wireless Protocol Auto Detection Probe"
sku: "KMK118"
canonical_url: "https://shop.marcomweb.it/en/meterbus/bluetooth-optical-probe-smart-wireless-protocol-auto-detection-probe"
brand: "MARCOM S.r.l."
end_of_life: "false"
---

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KMK118 Bluetooth Optical Probe Smart Wireless Protocol Auto Detection Probe

The REDZ KMK118 optical probe is designed according to the IEC 62056-21 standard and is compatible with all brands and types of IEC meters. The probe has a wireless Bluetooth connection, so it can be easily used with any Android or Windows device with Bluetooth connection support. It is a smart Bluetooth optical probe capable of detecting the IEC62056-21 or DLMS/COSEM protocol and automatically performing baud rate changes. Therefore, it can be used with software that works with existing cable versions of probes, and no additional integration will be required. It also supports different operating modes such as command mode, and the firmware can be easily updated via Bluetooth.

## Features

- Standard: IEC 62056-21 (formerly IEC 1107)
- Data communication speed: max 38400 baud
- Operating voltage: 3.3 V (rechargeable battery powered via micro USB)
- Wavelength: ~ 900 nm
- Receiver sensitivity: programmatically modifiable in command mode
- Diameter: 32 mm
- Width: ~ 40 mm
- Height: ~ 55 mm
- Depth: ~ 21 mm
- Magnetic force: N38
- Body and back cover material: ABS
- Transparent parts: transparent polycarbonate
- Weight: ~ 70 gr

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Source: https://shop.marcomweb.it/en/meterbus/bluetooth-optical-probe-smart-wireless-protocol-auto-detection-probe

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