125 KHz. RFID LF Handheld Reader with Wireless Transmission
Overview:
With this highly reliable design, users can easily carry this handheld reader for various purposes such as security tour, logistic, ticketing, etc:
- Non-key operation, Intelligently reading tags once approaching it
- Retrieving data without connecting the cradle, and with zero power consumption for transmission recording
- Lasting 2 years if scanning card for 200 times a day and user can replace the battery by him
- Super Water and shock resistance, it is able to read tags under water
- Powered by USB port
Specifications:
| Memory: | 30716 records |
| Display: | LED indication |
| Power: | 3V lithium battery with 2 years of service time |
| Communication Interface: | Wireless Inductive |
| Operating Temperature: | -20° C -- 60° C |
| Storage Temperature: | -40° C -- 70° C |
| IP Rating: | 67 |
| Scan Distance: | 0-6cm |
| Reading standards: | EM 64bits |
| Weight: | 120g |
| Operating Humidity | 0% - 95% |
| Dimensions: | 120(L)x35(W)x20(H)mm |
| |
1055 Expression #1 of ORDER BY clause is not in GROUP BY clause and contains nonaggregated column 'assetgo_tracking.o.date_purchased' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by
in:
[select p.products_id, p.products_image
from tb_zencart_orders_products opa, tb_zencart_orders_products opb, tb_zencart_orders o, tb_zencart_products p
where opa.products_id = '649'
and opa.orders_id = opb.orders_id
and opb.products_id != '649'
and opb.products_id = p.products_id
and opb.orders_id = o.orders_id
and p.products_status = 1
group by p.products_id
order by o.date_purchased desc
limit 6]