Печатная плата на заказ сборная блокировочная смарт-плата


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Количество:



Описание и отзывы


Трекер стоимости

Месяц Минимальная цена Макс. стоимость
Sep-16-2025 0.6 $* 0.95 $*
Aug-16-2025 0.13 $* 0.40 $*
Jul-16-2025 0.20 $* 0.69 $*
Jun-16-2025 0.53 $* 0.22 $*
May-16-2025 0.15 $* 0.51 $*
Apr-16-2025 0.62 $* 0.73 $*
Mar-16-2025 0.61 $* 0.20 $*
Feb-16-2025 0.89 $* 0.81 $*
Jan-16-2025 0.5 $* 0.3 $*

Характеристики



Product Description




Specification


Electrical parameters of 25-channel lock control board with LED lights
value
25-channel lock control board
With unlock status feedback
Operating Voltage
12V to 24V wide voltage
Communication method
RS485 communication / baud rate: 9600
State feedback method
Feedback through query commands,and active feedback function can be selected by remarks
Connection method
Support TTL / 232 / USB / RS485 connection methods
Unlock output current
Maximum 7A modify the unlocking output time
Type of control lock
Locks suitable for door opening feedback and door closing feedback
Control the number of electric locks
25 way
Standby power consumption
10mA
Short circuit protection trigger
3A


Packing & Delivery




wooden case package


Company Profile






Shenzhen UPUS technology Co., Ltd (UPUS), since its establishment in 2006, UPUS has been focusing on R&D to information system and integration to Internet of things (IoT) hardwares. We have helped our clients to create more intelligent application scenarios for manufacturing industry, banks, schools, hospitals, public inspection and law institutions, public libraries, business centers and communities. The actual implementation of many projects enables us to accumulate rich experience in system research and development as well as IoT hardware integration, which will be a good guarantee for you to solve problems and pain points in the process of humanized and intelligent construction. UPUS Shenzhen R&D center advocates the enterprise spirit of "professional, efficient and innovative", with efficient talents, the most advanced technology, and customers' actual business needs as the guidance, to provide customers with in-depth customization of application software and integrated solutions of the IoT.


FAQ


1. who are we?
We are based in Guangdong, China, start from 2006,sell to Domestic Market(30.00%),South Asia(20.00%),North America(10.00%),South America(10.00%),Southern Europe(10.00%),Western Europe(10.00%),Eastern Europe(10.00%). There are total about 201-300 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
IoT Solutions,Smart lockers,Industrial PC,smart lockers,smart vending machines

4. why should you buy from us not from other suppliers?
We have more than 20 years of experiences of software researching and development, as well as solution integration on IoT hardwares and softwares.

5. what services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW;
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,L/C;
Language Spoken:English,Chinese


Данные ресурс не является интернет-магазином, а лишь содержит ссылки на международную торговую площадку Alibaba.com