| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $77.30 | $75.72 | $73.36 | $70.20 | Contact US |
AVRT9 VHF Portable APRS Unit Support for APRS Track/Digi (Router)/iGate (Gateway) Built-in OLED Display
$116.37
Mini 4-Port EPON OLT Fiber Optic Switch for 256 ONU ZTE Fiberhome + 4pcs 10DB PX20+++ SFP Modules
$317.57
Mini 4-Port EPON OLT Fiber Optic Switch for 256 ONU ZTE Fiberhome + 4pcs 8DB PX20++ SFP Modules
$313.68
4 in 4 out 10A Relay 4 Port Network Switch Control Board TCP UDP Ethernet Internet WEB Android Control
Description:
The controller added 4 port RJ45 10/100M Network switch on the basis of 4 in 4 out Network Relay (click to view), for the convenience to connect more devices like Net camera.
Specification:
- Working voltage: DC9-12V
- Working current: 1000 mA
- Operating temperature: -40 degrees C ~85
- Output control: 4 channel 10A relay (support normally open / normally closed)
- Input switch quantity: 4 channel passive switch quantity detection, supports DC3-12V active switch quantity detection
- Network interface: 4 channel10/100M dual speed adaptive, support the port automatic flip (MDI/MDIX Auto), support MAC address self-learning function
- Appearance size: 145*90*40mm
Package List:
- 1 x Relay control
