Heiman Smart Door Sensor Matter-over-Thread

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Product details

The Heiman D1-M Smart Door Sensor offers maximum security and smart control for doors and windows in your home. Thanks to Matter-Over-Thread technology, it can be seamlessly integrated into leading smart home platforms, including Home Assistant. With its compact design, simple installation, and reliable wireless technology, it is the ideal companion for a modern, connected home.

Highlights:

  • Matter-Over-Thread network: modern, stable connection in the 2.4 GHz band
  • Particularly long battery life of approximately 24 months
  • OTA updates: firmware updates possible via radio
  • Protection class IP41: protection against solid foreign objects from 1 mm and splash water
  • Very compact - ideal for inconspicuous installation

Technical data:

  • Operating voltage: DC 3.0 V (1× CR2032 battery)
  • Radio range: up to 70 m outdoors
  • Detection distance: from 20 mm between magnet and sensor
  • Dimensions:
  • Sensor: 38 × 24.7 × 14 mm
  • Magnet: 31 × 11 × 13.5 mm
  • Operating temperature: -10 °C to +55 °C
  • Humidity: up to 95 % relative humidity, without condensation.

Key specifications

Burglary protection category
Window lock + door lock
Burglary protection type
Window sensor + door sensor
Smart home
Compatible
Smart home ecosystem
Homey, Matter
Transmission type
Thread

General information

Item number
64598558
Manufacturer
Heiman
Category
Burglary protection + Alarm systems
Manufacturer No.
416126
Release date
24.10.2025

Burglary protection properties

Burglary protection category
Window lock + door lock
Burglary protection type
Window sensor + door sensor
Protection type (IP code)
IP41
Application range
Indoor

Smart home features

Smart home
Compatible
Smart home ecosystem
Homey, Matter
Requires Smart Home Hub
Yes
Transmission type
Thread
Control type
App Control

Voluntary climate contribution

CO₂ emissions
29.26 kg
Climate contribution
CHF 0.70

Power supply

Power supply
Battery operated

Product dimensions

Length
38 mm
Width
24.70 mm
Height
14 mm

Package dimensions

Length
5.40 cm
Width
4.30 cm
Height
2.20 cm
Weight
22 g

30-day right of return
24 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Burglary protection + Alarm systems» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • Heiman
    Not enough data
  • 1.GAH
    0 %
  • 1.HP Autozubehör
    0 %
  • 1.KH Security
    0 %
  • 1.Renkforce
    0 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Heiman
    Not enough data
  • 1.Abus
    0 days
  • 1.Aqara
    0 days
  • 1.eufy
    0 days
  • 1.Nedis
    0 days

Return rate

How often is a product of this brand in the «Burglary protection + Alarm systems» category returned?

Source: Digitec Galaxus
  • Heiman
    Not enough data
  • 1.X-Sense
    0 %
  • 2.GAH
    0.5 %
  • 3.GFS
    0.6 %
  • 4.CSL
    1.1 %
Source: Digitec Galaxus