Where are we?
Big of our warehouse as the following:
First, I know you focus on this remote telecontroller PCBA's specs., pls check:
| The emission plate |
| Product characteristics |
| Radio frequency modulation mode |
The frequency shift keying modulation method (GFSK) is adopted, the communication data transmission is fast, stable, the anti-interference capability is strong, the transmission power is high, |
| low power consumption |
Static current < 10uA, strong endurance |
| antenna performance |
The design of the on-board antenna with good performance is in line with the design concept of simplicity and light carrying, and the finished product is easy to install. |
| chip interface |
The unique coded chip is inserted to realize pairing communication with the receiving board, and it is also possible to select the key-to-hop and the normal mode. |
| shape |
Small size, portable, and meets the needs of miniaturized design |
| Product parameters |
| working voltage |
DC (DC) 3.3V |
| Key function |
4 action buttons (up, down, east, west), 1 start/stop multiplexing button, corresponding action buttons such as: up/down, east/west have mutual exclusion function |
| working temperature |
-20ºC ~ 85ºC |
| Board size |
155 × 21× 6mm (length × width × height) |
| Board weight |
About 30g |
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| Receiving board |
| name |
Small receiving board |
| Features |
| Strong load capacity |
Maximum 30A load current, suitable for driving high power equipment |
| Radio frequency modulation |
Using frequency shift keying modulation (GFSK), communication data transmission is fast and stable, anti-interference ability is strong, and response is sensitive |
| Antenna characteristics |
Double-legged spring antenna, stable receiving performance, strong anti-interference ability, strong welding, can be used in occasions with severe vibration |
| Chip interface |
Plug in a uniquely encoded chip for paired communication with the transmitter board |
| Product parameters |
| Control distance |
180m |
| Operating Voltage |
AC (AC) 230V |
| Output contact |
5 fully sealed relays 30A/240VAC
(The control terminal outputs a passive 12V switching signal) |
| Operating temperature |
-20ºC ~ 85ºC |
| Board size |
115×89×32mm(length × width × height) |
| Board weight |
About 155g |
2. Company profile and Workshop show:
Zhejiang Zsan Tech Co., Ltd. was established in 2009,
Located in the Electrical and Technological Industry Park of Yueqing Economic Development Zone, Zhejiang Province,Is a professional electronic circuit solution provider,
Design areas for the Internet of Things, smart home, electrical control, smart grid and RF communications,
Recognized as a supplier of electronic circuit solutions by a number of large domestic and foreign large enterprises.
It has obtained 52 patents of invention, software copyright and utility model.Rated as "national high-tech enterprise" in 2017.
Listed on the new third board in 2016, the stock code is 836072.
3. Our EMS factory service way:
4. 52 Patents of invention, software copyrights:
5. Cooperated Customers:
6. Shipment & Payment:
7. FAQ:
Q1:What service do you have?
An: We provide turnkey solution including PCB design, Software development, PCB Assembly, Enclosure design, Mold-making, Plastic injection, Finish product assembly and function testing.
Q2:What are the main products of your PCB/PCBA services?
An: Our PCB/PCBA services are mainly for the industries including automotive electronics, Industrial control, Home appliances main boards, Consumer electronics, Medical equipment, bank equipment, smart home etc.
Q3:Is Zsan a factory or trade company?
An: We are a 15-year experienced professional contract manufacturer to provide one stop Turnkey PCB assembly and electronics manufacturing service.
Q4:Can we inspect quality during production?
An: Yes, we are open and transparent on each production process with nothing to hide. Customers are welcome to inspect our production process and check in house.
Q5:How can we ensure our information should not let third party to see our design?
An: We are willing to sign NDA effect by customer side local law and promising to keep customers data in high confidential level.
Q6:What files required to get quotation from you?
An: For OEM PCBA projects, please provide the Gerber data/files and indication of related technical requirements as well as any special requirement if you have; For ODM projects, please provide Function List, so our engineer team can work on it.
Q7:What is standard delivery term?
An: Delivery terms of EXW, FCA, FOB, DDU etc. are all available based on each quote.
Q8:How long does it take for PCBA quote?
An: Depend on project's complexity. Normally 1-2 week is enough for our engineers to evaluate.
Q9:Do you have any minimum order quantity (MOQ) requirement?
An: No, we do not have MOQ requirement, we can support your projects starting from prototypes to mass productions.
8. Contact details:
Audited Supplier 
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