- 2019/11/01
- New Z-Wave 4 Multi-Sensor ZNS10 released
- 2018/11/01
- New Indoor Ceiling Mount PIR Detector----ZeroWatcher IR80A series released.
- 2018/02/22
- Start to deliver the technical news letters
- 2017/08/22
- Added Atsumi Product Selection Guide
- 2016/09/07
- New Outdoor Pet Friendly Detector ----- SynyuWatcher SIR05 series released
- 2016/01/29
- Added "Sales Support" information for Advertizement
- 2015/04/01
- New Microwave detector MWK series released.
- 2015/01/01
- New quad beam detector NRAQS and NRAQM series released.
- 2014/12/27
- Web site renewal
- 2013/03/01
- Anti-Masking model, Outdoor detector TriWatcher SIR10SA released
- 2011/06/08
- New Dual beam detector NRTS & NRTM released
- 2011/01/06
- Outdoor detector TriWatcher SIR10S released
- 2010/04/10
- Home Page Renewal
- 2008/09/30
- Intelligent Outdoor Detector "TriWatcher" SIR10S released
- 2006/06/30
- Dual Beam detector NR30TD/60TD/90TD released
