Electrical and electronic fire alarm systems, smoke alarm systems, intruder alarm systems, and locking systems; timing sensors, power sensors, temperature sensors, pneumatic sensors, light sensors, current sensors, voltage sensors, motion sensors and security alarm sensors; electric light switches; electrical and electronic controls, wireless remote controls, computer hardware and computer software for controlling and programming residential and light commercial power outlets and electric lig...

electrical and electronic fire alarm systems, smoke alarm systems, intruder alarm systems, and locking systems; timing sensors, power sensors, temperature sensors, pneumatic sensors, light sensors, current sensors, voltage sensors, motion sensors and security alarm sensors; electric light switches; electrical and electronic controls, wireless remote controls, computer hardware and computer software for controlling and programming residential and light commercial power outlets and electric lig...