Acoustic (sound) alarms; anti-theft alarms; fire alarms; loudspeakers; body support harnesses for lifting loads; wearable reflective articles for preventing accidents; headphones for remote communication; precision balances; scales; weighbridges; baby scales; bathroom scales; speaking tubes; starter cables for motors and engines; containers for microscope slides; gauges; electronic padlocks; solderers' helmets; laboratory centrifuges; biometric locks; electric locks; traffic cones; smoke dete...