KTV amplifier, commander, speaker......
IR remote control for central door...
car / motorcycle security system...
ionizer air cleaner, ozone air cleaner, ozone air & water cleaner ( 2 in 1 ) water purifier, transcutaneous electronic nerve stimulator...
Chesen specializes in designing voice, melody, recording, playback, ASIC & micro-controller ICs...
ICs, cellular phone accessories, consumer electronic products (LCD games)...
The receiver is set inside ceiling fan...
ceiling fan remote controller...
This remote control only could dim the tungsten...
25T-25E is enclosed type with dia 25mm and works for 25KHz. 40(or25)T-16P(F) is open type with dia 16mm and plastic (or aluminum) housing. 40KHz is its working frequency. Its unusually high sound pressure level is specially designed for animal repellers....
ultrasonic sensors, car back sensors, humidifier, shock sensors...
This is kind of piezo-ceramic transducer with high sound pressure level, high sensitivity. The figures are relatively higher than the products of other suppliers. Intruder alarm system for car, remote controllers, objects detectors are the major...
Without spoiling the aesthetics of your home, wireless sensors and alarm console provide complete perimeter and interior monitoring and display alarm status. 6 Zones, four selectable and two 24-hour. All operations controlled by remote transmitter. 24...
car alarm system, home security system, alarm siren, transmission lock, central door lock...
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