Window Coverings
HAOJAI DC25 Battery Roller Shade Motor
HJMT-1P1A-BM2
No power cable in place? The battery roller shade motor lets older homes and rentals upgrade to smart shades with ease. Native Matter over Thread · lithium battery · wire-free installation · Type-C + solar charging · Matter certified.
The details, clearly.
Made for
your plans.
Powered by a 7.4 V lithium battery, so no pre-installed power cable is needed — solving the “no power point for the shades” problem in renovations and rentals. Matter over Thread certified, connecting directly to Apple Home, Google Home, Amazon Alexa and SmartThings without a gateway. Type-C and solar-panel charging; battery life approx. 3 years.
Specifications refer to the listed model. Confirm the regional variant and installation requirements before ordering.
| Product name | HAOJAI DC25 Battery Roller Shade Motor |
|---|---|
| Model | HJMT-1P1A-BM2 |
| Communication protocol | Matter over Thread |
| Power supply | 7.4 V lithium battery |
| Battery capacity | 2600 mAh |
| Charging | Type-C + solar panel |
| Diameter / length | 25 mm / 484 mm |
| Rated speed | 22 / 26 / 30 rpm |
| Torque | 1.2 N·m |
| Operating noise | <30 dB |
| ESD protection | Withstands 20 kV ESD |
| Ingress protection | IP41 |
| Battery life | Approx. 3 years (daily solar top-up recommended) |
| Compatible platforms | Apple Home / Google Home / Amazon Alexa / SmartThings |
Before you begin.
Your home platform
Use a Matter-compatible controller for your chosen smart home platform. Available controls and automations depend on platform support.
Your Thread network
This product uses Matter over Thread. A compatible Thread border router connects it to the rest of your home network.
Your installation
Check mounting position, battery access and the power or charging requirements for the selected product.
A home, considered as a whole.