China Spark-Proof Outdoor Omnidirectional 2.45g RFID Reader, Find details about China Active RFID Reader Omnidirectional, Omnidirectional RFID Reader from Spark-Proof Outdoor Omnidirectional 2.45g RFID Reader
| Physical Parameters | |
| Size | 180mm*175mm*65mm |
| Material | Die cast aluminum |
| Color | White |
| Weight | 1.8kg |
| Environmental Parameters | |
| Working Humidity | 5%~95% |
| Working Temperature | -20ºC ~+65ºC |
| Storage Temperature | -40ºC ~+80ºC |
| Spark Proof | Need to report |
| Protection | IP67 |
| Performance Parameter | |
| Working Voltage | AC100V ~ 240V |
| Working Current | ≤ 1A |
| Reading Distance | 0-100m (radius, omnidirectional antenna) distance adjustable |
| Working Frequency | 2.4ghz-2.5ghz ism microwave section |
| Reading Speed | <1S |
| Modulation mode | GFSK |
| Output Power | 20dBm(Adjustable) |
| Receiving Sensitivity | -89dBm(Adjustable) |
| RF Communication Rate | 250K/1M/2M bps |
| Communication Mode | TCP/IP |
| Communication Port | RJ45 |
| I / O interface | 6p aviation plug (RJ45 network port) |
| Antenna related electrical performance | |
| Frequency Range | 2400-2500MHz |
| Antenna Gain | >8dBi |
| Polarization Mode | Vertical polarization |
| VSWR | <1.5 |
| Horizontal Beamwidth | 360° |
| Vertical Beamwidth | 60° |
| Input Impedance | 50(Ω) |
| Maximum power Capacity | 100(W) |
| No | Name | instructions | Parameter | Description | Example | Return |
| 1 | Get version number | #GET_VER | Non | Version number of the current device | #GET_VER | *VER:?.?* |
| 2 | get Sys Time | #GET_TIME | Non | Get date time of device | #GET_TIME | *YYYY-MM-DD HH:MM:SS* |
| 3 | Set system time | #SET_TIME | YYYY-MM-DD HH:MM:SS | Set the date and time of the device | #SET_TIME 2015-03-15 17:00:00 | *OK* |
| 4 | Get history | #GET_HISTORY | Non | Put forward the record of upload failure | GET_HISTORY | Data package and return |
| 5 | factory reset | #FACTORY | Non | Restore factory defaults | #FACTORY | *OK* |
| Item | Mark | Device Number | Device Datetime | Tag Number | Flag | Flag Data | Checksum |
| Description | # | Hexadecimal | Decimal | Decimal | Any | Hexadecimal | * |
| Number of characters | 1 | 8 | 12 | 10 | 1 | 6 | 2 |
| No | Definition | Description |
| 1 | Head sign | '#' |
| 2 | Device ID7(H) | Content format: hex character format Equipment type, equipment number or site number can be modified by yourself (you can modify it after entering equipment management page) (This data refers to the device number of the reader, not the number of the wristband) |
| 3 | Device ID6(H) | |
| 4 | Device ID5(H) | |
| 5 | Device ID4(H) | |
| 6 | Device ID3(H) | |
| 7 | Device ID2(H) | |
| 8 | Device ID1(H) | |
| 9 | Device ID0(H) | |
| 10 | Year High(D) | Content format: decimal character format time Year, month, day, hour, minute, second |
| 11 | Rear Low(D) | |
| 12 | Month High(D) | |
| 13 | Month Low(D) | |
| 14 | Day High(D) | |
| 15 | Day Low(D) | |
| 16 | Hour High(D) | |
| 17 | Hour Low(D) | |
| 18 | Minute High(D) | |
| 19 | Minute Low(D) | |
| 20 | Second High(D) | |
| 21 | Second Low(D) | |
| 22 | Card number 10th(D) | Card number Content format: decimal character format 2.4G card number for wristband |
| 23 | Card number 9th (D) | |
| 24 | Card number 8th (D) | |
| 25 | Card number 7th (D) | |
| 26 | Card number 6th (D) | |
| 27 | Card number 5th (D) | |
| 28 | Card number 4th (D) | |
| 29 | Card number 3th (D) | |
| 30 | Card number 2th (D) | |
| 31 | Card number 1th (D) | |
| 32 | Function flag (C) | Content format: Any character, the uppercase character of the flag is normal, and the lowercase letter of the flag is low A / a: positioning function, the tag data 1 indicates the low-frequency positioning address code collected by the tag, B / b: Remove alarm function S / s: alarm function, the value of label data is 01 for help alarm and 02 for acceleration alarm H / s: Heart rate function. Labeled data 1 indicates the heart rate collected by the label, and data 2 indicates the blood oxygen value. (The parts marked in red are not applicable to this product) |
| 33 | Tag Data 1 | |
| 34 | ||
| 35 | Tag Data 2 | |
| 36 | ||
| 37 | Tag Data 3 | RSSI signal strength value, high nibble 0 ~ F indicates signal strength, ultra-small value signal is super strong, low nibble 1 ~ 4 indicates corresponding channel number |
| 38 | ||
| 39 | High 4 bits (H) of the checksum | Content format: hex character format Checksum byte, add the hexadecimal value of the first 38 characters, plus the check code value here, the combined and trailing byte values are zero |
| 40 | Low 4 bits (H) of the checksum |
| No | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 32 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 |
Character | # | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 5 | 0 | 4 | 1 | 8 | 0 | 8 | 0 | 8 | 0 | 9 | 0 | 0 | 2 | 2 | 0 | 4 | 6 | 5 | 1 | 8 | E | 9 | 9 | 0 | 0 | 0 | 0 | 7 | D |
Hexadecimal | 23 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 31 | 31 | 35 | 30 | 34 | 31 | 38 | 30 | 38 | 30 | 38 | 30 | 39 | 30 | 30 | 32 | 32 | 30 | 34 | 36 | 35 | 31 | 38 | 45 | 39 | 39 | 30 | 30 | 30 | 30 | 7D | |
Calculation Method | Checksum calculation: In sum of all hexadecimal values, the end byte is 0 23 + 30 + 30 + 30 + 30 + 30 + 30 + 30 + 31 + 31 + 35 + 30 + 34 + 31 + 38 + 30 + 38 + 30 + 38 + 30 + 39 + 30 + 30 + 32 + 32 + 30 + 34 + 36 + 35 + 31 + 38 + 45 + 39 + 39 + 39 + 30 + 30 + 30 + 30 + 7D = 800 (combined value end byte is 0) | |||||||||||||||||||||||||||||||||||||||
| Item | Head Mark | Command Code | Device Date | Device Time |
| Description | # | ACK | 10 digit date character | 8-bit time character |
| Example: #ACK 2015-05-09 08:14:08 | ||||