DC 12V Relay Module, RS232 Interface Serial Port Remote Control Switch Easy to Operate for Smart Home for Automation(Without Shell)
Price: $22.49
(as of May 29, 2022 19:13:00 UTC – Details)
Feature:
1. [8 CHANNEL DESIGN] The relay module is 8 channel design, with less interference and a wide range of applications.
2. [EASY TO CONTROL] Can control multiple channels with a single command, can control multiple devices, easy to use.
3. [WITH LED INDICATOR] Both the power supply and the relay have LED indicators, and the working status is clear at a glance.
4. [COMPACT SIZE] The relay switch module is small and compact, easy to install and does not take up space.
5. [WIDE APPLICATIONS] Widely used in remote control systems, smart homes, identification systems, data collection, etc.
Specification:
Item Type: Relay Module
Product Material: PCB
Product Model: N223B08
Working Voltage: DC 12V
Communication Protocol: UART
Standby Current: 17mA (all relays closed)
Indicator Light: LED
Applicable Scenarios: Remote control, telemetry system, wireless instrument, smart home, home automation, smart home, access control, identification system, data collection, IT home appliances, smart home appliances, baby monitoring systems, etc.
Package List:
1 x Relay Module
Note:
Please use the correct working voltage.
[8 CHANNEL DESIGN] The relay module is 8 channel design, with less interference and a wide range of applications.
[EASY TO CONTROL] Can control multiple channels with a single command, can control multiple devices, easy to use.
[WITH LED INDICATOR] Both the power supply and the relay have LED indicators, and the working status is clear at a glance.
[COMPACT SIZE] The relay switch module is small and compact, easy to install and does not take up space.
[WIDE APPLICATIONS] Widely used in remote control systems, smart homes, identification systems, data collection, etc.
