BI-S-1-65-WL
Product ID:72859
Updated: 2026/4/3

Key Features
- 1Monitor dormer windows, skylights, doors, and gates wirelessly. 2、Install easily with included mounting accessories for quick setup. 3、Receive reliable open/closed state detection and low battery warnings. 4、Ensure safety and compliance with CE, EAC, and WEEE certifications. 5、Integrate seamlessly with your existing home automation systems.
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Ambient Air Temperature | Operation -5 ... +50 °C | Degree of Protection | IP43 |
| Number of Digital Inputs | 1 | Compatible Bus Systems | free@home wireless |
| Product Range | free@home | Connection Type | Wireless |
| Battery Chemical Composition | Lithium | Battery Type | Portable |
| Battery Weight | 11 g | Number of Batteries | 1 |
| Product Net Weight | 0.18 kg | ETIM 9 | EC000926 - Physical sensor for bus system |
| eClass | V11.0 : 27143137 | WEEE Category | 5. Small Equipment (No External Dimension More Than 50 cm) |
| WEEE B2C / B2B | Business To Consumer | Manufacturer ID | 2CKA006200A0104 |
Specifications may be subject to change without notice
