Nous B4Z Zigbee Smart Curtain Module
- Availability: Directly available from warehouse in Eindhoven
- SKU: 007428
€20.75
Ex Tax: €17.15
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The Nous B4Z is a versatile and smart Zigbee curtain controller it can be used for e.g. window blinds or garage shutters. The module can be powered by both AC voltage and DC voltage (not simultaneously).
Note: The rated current is based on a resistive load. Solar screens/roller shutters/etc. are inductive loads (motors) and thus the current needs to be derated. Therefore we recommend using a maximum nominal load of ~3A (700W when connected to mains voltage).
Note: Calibration is not possible with ZHA in Home Assistant, which means the module will not work properly with ZHA. If you want to use this module with Home Assistant, we recommend doing so via Zigbee2MQTT.
Note: A Zigbee bridge is required, for example: Sonoff ZBDongle-E (in combination with, for example, Home Assistant).
See the following page for more information: Manufacturer page
| General | |
| Brand | NOUS |
| Manufacturer model/SKU | B4Z |
| Norm conformity | CE RoHS |
| Minimum operating temperature [°C] | 0 |
| Maximum operating temperature [°C] | 40 |
| Features | Enclosure Electric switch |
| General physical appearance | |
| Main color | Red |
| Weight [g] | 28 |
| Dimension X [mm] | 42 |
| Dimension Y [mm] | 37 |
| Dimension Z [mm] | 16 |
| Water and dust protection | IP20 |
| Form factor | Module (general) |
| General electrical properties | |
| Minimum supply voltage [V AC] | 100 |
| Maximum supply voltage [V AC] | 240 |
| Minimum supply voltage [V DC] | 24 |
| Maximum supply voltage [V DC] | 30 |
| Wireless communication | |
| Interface(s) | Zigbee |
| Zigbee frequency [GHz] | 2.4 |
| Zigbee device type(s) | Router |
| Switch | |
| Switching method | Electrical |
| Switch type | Mechanical relay |
| Number of channels/gangs | 2 (for 1 motor in 2 directions) |
| Contact(s) | NO (normally open) |
| Maximum switching voltage [V AC] | 240 |
| Maximum switching voltage [V DC] | 30 |
| Switching voltage equal to supply voltage | Yes |
| Maximum switching current per channel (resistive load) [A] | 10 |
| Connectors | |
| Power supply connector(s) | Screw terminal |
| IO-connector(s) | Screw terminal |
| Switch connector(s) | Screw terminal |
| Zigbee/Thread antenna connector | Built-in antenna |
| Enclosure | |
| Material | Polycarbonate (PC) V0 |
| Package contents | |
| Package contents | 1x Switch module |