PIR Sensor Detecting Module - Pyroelectric HC-SR505 - UK Free P&P

PIR Sensor Detecting Module - Pyroelectric HC-SR501 - UK Free P&P

Mini Power Relay - 24 Volt 20 Amp - 15x12x13mm - SRA 20A 24V- UK Free P&P

Mini Power Relay - 12 Volt 20 Amp - 15x12x13mm - SRA 20A 24V- UK Free P&P

Photoresistor Relay Module - Light Crontrol Switch - Adjustable - UK Free P&P

Relay Module - 10 Amp 5 Volt - 3 Pin Connection - LED Indicators - UK Free P&P

Relay Module - 10 Amp 5 Volt - 3 Pin Connection - UK Free P&P