Complaint
Product Name: High coverage condition monitoring value display Wireless transmission rs 485 communication industrial nb-iot module
SC4-GPRS module (hereinafter referred to as SC4) is a wireless transmission module based on the GPRS way, using the existing mobile network can easily let your device realize wireless connection with Internet. It has many advantages, such as wide network coverage, flexible and fast networking.
| Project | Parameters | |
| Wireless | Frequency band | B3/B5/B8 |
| Interface | ||
| Network type | NB-IoT | |
| SIM card voltage | 3V,1.8V | |
| Antenna interface | 50Ω/SMA(female head) | |
| RS485 | Communication | half duplex |
| Interface | ||
| Communication baud rate | 2400~19200bps,default 9600bps | |
| Data format | n81/n82/o81/e81,default n81 | |
| Main module | Model | PD194Z-E1X |
| Working environment | -25ºC~70ºC,≤93%RH | |
| Storage environment | -40ºC~85ºC,≤93%RH | |
Q: Are you trading company or manufacturer ?
A: We are factory located in Jiangyin Jiangsu Province.
Q: Does your company provide customized manufacturing?
A: We provide OEM/ODM service to our customers. Our experienced R&D team will give our customer solution in a high efficiency way.
Q: How long is your delivery time?
A: 3-5 working days for the items were in stock, 15-21days for the items out of stock.
Q: Do you provide samples? Is it free or extra ?
A: You need to pay for the sample and cover the freight as well.
Q: What is your terms of payment ?
A: Order amount less than $3000, 100% paid before shipment, order amount more than $3000,30% as deposit, 70% before shipment, or by negotiated for the both parties.
