| Model | Frequency | Modulation mode | Encoding |
| KL290-4 | 315/433MHz | ASK | Customization |
| Battery model | Current | Size | Weight |
| 3V | 10mA | 65*35*13mm | 30 |

|
Shenzhen Kelvin Electronics Co., Ltd.
Audited Supplier
10 years
Profile Certified by SGS/BV
|
| Model | Frequency | Modulation mode | Encoding |
| KL290-4 | 315/433MHz | ASK | Customization |
| Battery model | Current | Size | Weight |
| 3V | 10mA | 65*35*13mm | 30 |

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