Kaiheisensor 03 (USC03A) manual for Z-Wave

The following is an overview of the user manual for the Z-Wave product Kaiheisensor 03 (USC03A)from ATSUMI Electric Co., Ltd.. To view other Z-Wave products and manuals from Atsumi Electric follow that link.

  1. Overview
  2. Security
  3. Features
  4. Installation instructions


SKU Code
This device is for KDDI IOT services only.

This product is “KAIHEISENSOR 03” that detects door and window open/close, temperature, humidity, and illumination.
It detects the state change of the place where the product is installed and notifies the controller.
It's possible to install it in the various places because a thin magnet is adopted.
Version #
HW: 1 FW: 1.01:01.01 was the version certified
Certification #
Z-Wave Version


As a Z-Wave Plus certified product, Kaiheisensor 03 supports Z-Wave S2 security. The following security modes are directly supported:

  • S2 Unauthenticated


Atsumi Electric describes Kaiheisensor 03 as having the following features:

  • Battery Quantity
  • Battery powered using CR123A batteries
  • Supported Notification Types
  • Sensors
  • FLiRS capable
  • Supports Network Wide Inclusion
  • Supports Z-Wave Explorer Frames
  • Supports Z-Wave SmartStart allowing you to setup the product simply by scanning its QR code via

Installation instructions

Factory reset Kaiheisensor 03

Use this procedure only in the event that the primary controller is lost. All the set values and the controller information are cleared to return to the factory default.
1. Hold down the operating switch for about 10 seconds. The LED comes on when initialization starts.
2. Release the operating switch when the LED comes on.The initialization is complete when the LED goes out.

Press the operating switch once. The LED comes on and then goes out.

Press the operating switch once and release it within about 2 seconds, then registration operation is started and the LED lights for about 30 seconds.

Press the operating switch twice consecutively. The sensor wakes from the sleep state, and sends “WAKE UP NOTIFICATION”.
It will automatically enter the sleep state upon completion of sending/receiving with the controller.

Please note that this is a user manual Kaiheisensor 03 from ATSUMI Electric Co., Ltd. is provided as is and without warranty; all information contained herein is provided by the manufacturer or the certifying body. The information provided is for reference only and is not intended to be used as a substitute for professional advice. ZWaveProducts.com only warrants and is only able to support products purchased directly from us. If you have Kaiheisensor 03 and have not purchased it from us, please contact the manufacturer directly with any further questions you may have.