Features:

• Operating Voltage: DC 12V
• Control Distance: 8m
• LED Indicator
• With holes for 3mm screws, easy installation
• Module Interface: VIN+ power supply 9-13V, GND- ground power supply
• The middle of the three ports is common, can have normally open or normally closed output with the others
• The circuit is isolated before the relay's output and input
• The controller uses the UPD6122 chip and NED encoded format, with a frequency of 38K
• Controller User Code: OxOOFF
• Key Values: "ON"---40, "OFF"---19
• Battery: CR2025 (batteries not included)
• Specifications:
• Weight: 33g
• Relay Size: 5(L)x2(W)x1.8(H)cm
• Controller Size: 4(L)x0.7(W)x8.5(H)cm
• Package Includes:
• 1x Relay Driver Module
• 1x Controller