

| 1.Frequency: | 865-928MHz (please note the country or region when placing an order) |
| 2.Chip type: | M4QT (other chips are available in the same size) |
| 3.Capacity: | 128bits EPC + user 512bits |
| 4,standard: | UHF EPC Class 1 Gen 2, ISO 18000-6C |
| 5.Reading distance (on metal): | More than 2 meters (related to the reader and the environment) |
| 6.Read and write performance: | Readable and writable (customers can write content repeatedly into the chip) |
| 7.Data preservation: | 50 years |
| Physical characteristics | |
| 8.size and weight: | 80 *20 *3.4mm & 12g |
| 9.Installation method: | adhesive, or screws, rivets, super glue |
| 10.Mounting hole size: | φ3.5mm |
| 11.Can be attached to: | Metal |
| 12.Shell material & color: | FR4 & black |
| Chemical and mechanical properties | |
| 13.waterproof level: | IP63 |
| 14.Alcohol and gasoline testing; | 95% alcohol, 92# gasoline wipe passed |
| 15.High&low temperature alternating test | -40℃~+85℃100 high and low temperature alternating cycles, a total of 30 consecutive days passed the test |
| 16.Drop test | Passed 200 times drop test at 1 meter height |
| 17.Rapid cooling test | After heating at 185°C for 1.5 hours, put it in 10°C water quickly and accurately. Take it out and pass the function test at room temperature. |
| 18.Operating temperature | -25 degrees ~ +85 degrees |
| 19.storage temperature | -40 degrees ~ +120 degrees |
| 20.Storage humidity | 5%~95% |
| 21.Options | Code typing on laser surface, silk screen on the surface, glue on the back, color can be customized |
| 22.Warranty | 1 year |


