HEIMAN M423 Smart Door Sensor User Manual
- June 14, 2024
- HEIMAN
Table of Contents
HEIMAN M423 Smart Door Sensor
Please read the user manual carefully before operation. The guide picture is for reference only. please in kind prevail.
Product Introduction
This smart door sensor consists of a detector and magnet two parts. It adopts WiFi communication technology, can detect the open or closing status between the door/window frame and door/window, and report the status change to APP in real time. Double reed switch design makes installation more flexible, as the magnet part can be installed on either side of the detector part, suitable for different kinds of doors or windows.
Illustrations
Technical Parameters
- Working Voltage: DC 3V(CR2x1)
- Detection Distance: 20-30 mm
- Networking: WiFi-2.4 GHz
- WiFi Protocol: IEEE 802.11 b/g/n
- Working Temperature: -10 C~+50 C
- Working Humidity: ≤95% RH (no condensation)
- Detector Dimension: 72×21×26 mm
- Magnet Dimension: 35×11×13 mm
Functional Diagram
Networking
Scan the QR code above to download the Smart Life APP and register a user
account.
- Due to software updates, the operation in the user manual may be different from the APP descriptions. Please follow the operation guideline in APP in actual operation.
- This smoke alarm supports OTA, the user could update to the latest APP version available to get a better user experience.
- If networking inclusion fails, please move the smoke alarm closer to the router, and try again.
- Make sure WiFi networking inclusion is successful before installation.
Enter the user account and password.
Device network inclusion: click”+” in the APP to add a new device, ” †”select ” Security & Sensor>Door Sensor (Wi-Fi)”
- Remove the battery insulation film to power the detector part. ****
- Method one
EZ networking: Long press the networking button for 5 seconds, a blue LED will flash quickly(about 2 times per second), later the APP will prompt networking to be successful.
Method two
AP networking: Long press the networking button for 5 seconds, and a blue
LED will flash quickly(about 2 times per second), then Long press the
networking button again for 5 seconds, and a blue LED will start to flash
slowly (about once every 3 seconds), later APP will prompt networking to be
successful. *Please follow the guidelines in the APP to operate until
networking is successful.
PRODUCT OTA UPDATE
- Open the APP on a mobile phone and operate according to the APP update prompt until the OTA update is completed.
- (Make sure the device is working normally and the battery is not in low power status before updating.)
Installation Instructions
- This sensor is for indoor use only.
- Make sure the LED indicator is on the lower part of the detector.
- Please make sure the mark (shown in the below picture) in the magnet aligns with the mark in the detector, and make sure the installation distance between the detector and the magnet is less than 20 mm. (A magnet part can be installed on either side of the detector).
- Avoid installing metal doors. (Metal door may influence detection distance and wireless distance).
Product Installation
- Tear off the sticker on the back side of the detector and stick the detector on the required area.
- The detector should be installed in a fixed area like a door frame.
- Magnets can be installed in active areas like door planks. The picture above is for reference only.
Battery Replacement
- Remove the detector from the mounting bracket take out the used battery, insert one new battery into the battery compartment, and install the detector back to the bracket.
- Attention: Dispose of the used battery properly for environmental protection.
Statement
- The information in the user manual is for reference only and does not constitute any form of commitment.
- Without the written permission of the manufacturer, any individual or organization shall not extract or copy part or all of the contents of this user manual, and shall not spread it in any form.
- As the technology is constantly updated, the manufacturer reserves the right to modify the user manual without prior notice. If the user manual and the actual operations are inconsistent, the final interpretation is reserved to the manufacturer herein.