Support.
From a team in Houston, Texas.
24 hService call
72 hOn-site service
5 yrWarranty on emergency driversHSE-EIA, EIB40, EOC, EII, EDB
How can we help?
Documents
Spec sheets, installation guides and certificates for any model.
Request a documentSamples
Test our sensors, controls and emergency drivers in your own fixtures.
Order samplesTechnical questions
Wiring, compatibility, settings and emergency requirements.
Ask an engineerWarranty & service
A 24-hour service call and 72-hour on-site service.
Open a requestHSE WISE
How the Bluetooth control system, gateway and app fit together.
Learn about HSE WISEFind a product
Filter every product by input, control, features and application.
Product finder
Since Oct 2024
US Service Center & Warehouse
Local support 35 minutes from Houston airport.
- Address14453 Hillcroft Street, Suite 250, Houston, TX 77085
- Emailevelyn@haisensz.com
- WhatsApp+86 134 1039 0591
Not sure which model fits?Send us your fixture type, voltage and control or emergency requirements — we’ll recommend the right products.
