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Water & Energy Measurement
Comparison Overview

P1MeterKit
Immediate insight into your electricity and gas consumption from your DSMR energy meter.

WaterMeterKit
Transform the water meter of your home into a smart monitor for direct, real-time insights into your consumption.

WaterP1MeterKit
Measure water AND/OR energy by choice. Use for water only, energy only, or both together in one smart kit with live updates, Ethernet, and PoE support.

WaterFlowKit
Measure water usage and optional temperature per faucet, pipe or heating circuit. Connect up to 2 flow sensors for live insight into flow, consumption and temperature in Home Assistant.

P1SplitterKit

Safely split your DSMR P1 port into five outputs for multiple devices.

Smart sensors for Home Assistant
Comparison Overview

UltimateSensor v2 New

Our most complete sensor with CO2, VOC, temperature, humidity, lux, dual mmWave, extra PIR, built-in microphone and speaker. Works with WiFi, Ethernet, PoE and USB-C.

UltimateSensor Mini v2 New

More compact model with CO2, VOC, temperature, humidity, lux and dual mmWave. No microphone, speaker or extra PIR, but it adds Thread alongside WiFi, Ethernet, PoE and USB-C.

CeilSense
All-in-one built-in smart sensor for ceiling or wall. Detects motion via mmWave, measures CO₂, temperature and humidity, plus 16 RGB LEDs for status and ambient lighting.
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VAT (Tax): Default includes 21% (NL)
VAT will adjust based on your country at checkout.
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