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| 2A4AS-2212B | EZTECH DIGITAL INC. | Rechargeable Li-ion Battery | 2023-06-22 |
| 2A95C-G3 | CHIGEE TECHNOLOGY CO., LTD. | G3 Tire Pressure Monitor | 2023-02-22 |
| 2A9TS-BSN-MMN | Shanghai Ganite Control Technology Co., Ltd | Industrial wireless remote controller | 2023-02-02 |
| 2A89V-NS001 | Shenzhen Xinyuanbao Technology Co., Ltd | Wireless Driveway Alarm System | 2023-01-16 |
| 2A9AP-KAT01 | Dongguan Chengyou Electronics Co., Ltd | Wireless transmitter sensor | 2023-01-05 |
| 2A783-GMS003 | Wuhan Huchuang Union Technology Co., Ltd. | Gas monitoring series | 2022-11-09 |
| 2A783-LTMS005 | Wuhan Huchuang Union Technology Co., Ltd. | Liquid nitrogen tank monitoring series | 2022-11-08 |
| 2A783-TMS004 | Wuhan Huchuang Union Technology Co., Ltd. | Temperature monitoring series | 2022-11-08 |
| 2A783-EMS001 | Wuhan Huchuang Union Technology Co., Ltd. | Environmental monitoring series | 2022-11-07 |
| 2A3VE-A1EA | NATHER Ventilation System Co.,Ltd. | A1 Sensor | 2022-09-06 |
| 2A763-DR41 | FUZHOU ZHONGXIAN ELECTRONIC CO.,LTD | HYGRO-THERMO SENSOR | 2022-08-15 |
| 2A7I8HC03RFM | Shenzhen Cnstar Electronic CO., LTD | Wireless Transceiver Module | 2022-08-09 |
| 2A4VACZ-TYJC | Shenzhen Qiluoxiang Technology Co., Ltd. | Tire Pressure Monitoring System | 2022-07-06 |
| 2A38C1939T15 | Shenzhen Maxima Electronic Technology Co., Ltd. | OE TPMS sensor | 2022-06-30 |
| 2A52ZS210 | Ampula Inc. | Ampoza Tilt Sensor | 2022-06-07 |
| 2A5S2-WTC100 | Shenzhen Huimai Technology Co Ltd | Thermostat | 2022-03-29 |
| 2A5I6-ETANEHR25 | Dongguan ETAN Pet Supplies Co., Ltd | Functional Decor | 2022-03-22 |
| 2A4IQ2FLOW-THRU | Shenzhen Jetson Auto-Elec Co., Ltd. | TPMS | 2022-03-04 |
| 2A4IQTM-2BRASS | Shenzhen Jetson Auto-Elec Co., Ltd. | TPMS | 2022-03-04 |
| 2A4TE-PF-07 | Shenzhen Realink Technology Co., Ltd. | Wireless electronic pet fence system | 2022-03-04 |
| 2A3WL-BXDTP | Foshan baixinde Auto Parts Co., Ltd | Tire Pressure Sensor | 2021-12-14 |
| 2A2MK-WS14CN | Jiaxing Misol Electronics Co., Ltd. | Wireless weather station ( Transmitter ) | 2021-09-06 |
| 2AAEP-DASBRDUSG01 | CartaSense Ltd. | Wireless Gateway Cellular | 2014-07-22 |
| 2AAEP-GPRSUSG01 | CartaSense Ltd. | Wireless Gateway Cellular | 2014-07-22 |