Product introduction rs485 wireless transmitter is a small environmental monitoring host developed by our company for environments such as computer rooms and warehouses that require environmental monitoring. Through RS-485 interface, all RS485 transmitters (such as temperature and humidity, water immersion, power failure detection, smoke detector, infrared probe, door magnet, remote signal acquisition module, etc.) can be connected to the environmental monitoring host. Can also be used with our company's analog to 485 equipment, access to the common analog signal (4-20mA, 0-5V, 0-10V) equipment on the market, such as pressure, flow, liquid level, special gas, etc., and data Real-time uploading via RS485/Ethernet/GPRS.
The monitoring platform customers can choose our free cloud platform (www.0531yun.cn) or the customer's own server to install our free monitoring software (RS-RJ-K, support web browsing) or the customer's own software design (the company) Provide secondary development interface).
Do the following before the device is powered on:
1) Insert the antenna,
2) Insert the mobile phone card, and pay attention to the direction as shown in the figure when inserting the mobile phone card.
3) If you need to configure it first, plug in the network cable and connect the other end to a computer or other network device.
Shangdong Renke Control Technology Co.,Ltd. is a leading environmental monitoring high technology enterprise in China. Renke is engaged in industrial sensor, communication gateway, industrial data platform, cloud computing service,and measurement control technology solution. We have won good reputation for high quality products and sincere service. Renke insists on the policy that"technology first, exquisite design, customer satisfied" we are careful with every detail. Every drawing has to be considered and revised repeatedly. Every products is the thought of designer.
Q: Are you the final manufacturer? A: Yes, We are Tranmitter manufacturer and exporter in china over 10 years experience with CE, ROHS, FCC, ISO and 11patent.
Q: Do you offer the OEM service? A: Yes, we can offer OEM service and design the shell and logo for you.
Q: Do you offer free samples? A: Sorry , we do not offer free samples. After you bulk order, we will deduct the sample fee from second order.
Q: What payment ways do you accept? A: You can pay us by T/T , PayPal , and West Union .
Q: What is your delivery time? A: It is in 3-5 working days since the payment confirmed. If your order is over 3000pcs, we need 10 days.
Q: How is your quality assurance service? A: 24 months quality guarantee.
Q: Could we make a visit to your factory? A: Yes, you are welcomed .