NOTE:
WEB Relay board is developed for control via Web Browser - Windows Explorer, Mozilla, Google Chrome...
For software control we recommend UDP version:
https://sigma-shop.com/2-channels-udp-relay-board-pcb.html

Manufacturer:
KMTronic LTD

Model:
W2CR

Features:
- Each relay has an LED to indicate when it is operated.
- Relay outputs can be used to turn ON/OFF lights, motors and other devices.

Specifications:
Relays have Normally Open (NO) and
Normally Closed (NC) Contacts each capable of switching max:
- 12VDC/15A
- 24VDC/15A
- 125VAC/15A
- 250VAC/10A

Supply:
Requires external 12 volt DC / 500mA power supply

Standby current:
(Relays OFF) - 58mA
One Relay on - 92mA
Both Relays on - 126mA

Dimensions:
105 mm / 51 mm / 20 mm

Default:
IP address: 192.168.1.199
Subnet Mask: 255.255.255.0
Default Gateway: 192.168.1.1
Username: admin
Password: admin

Reset to Default Settings:
Hold Reset button for 10 seconds

Instalation:
https://info.kmtronic.com/kmtronic-lan-ethernet-ip-2-channels-web-relay-board.html

Zeno - Applicazioni per Android
https://zenoapp.blogspot.com

PHP Library
https://info.kmtronic.com/KMTronic_RelayLib_2_PHP.zip

Software examples
https://info.kmtronic.com/lan-relays.html