Zenith Space Command remote control
GPTKB entity
Statements (20)
Predicate | Object |
---|---|
gptkbp:instanceOf |
gptkb:remote_control
|
gptkbp:buttonFunctions |
power
mute channel down channel up |
gptkbp:countryOfOrigin |
gptkb:United_States
|
gptkbp:designedBy |
Eugene Polley
|
https://www.w3.org/2000/01/rdf-schema#label |
Zenith Space Command remote control
|
gptkbp:introducedIn |
1956
|
gptkbp:manufacturer |
gptkb:Zenith_Electronics
|
gptkbp:material |
metal
|
gptkbp:notableFor |
first wireless TV remote control using ultrasound
|
gptkbp:numberOfKeys |
4
|
gptkbp:predecessor |
gptkb:Zenith_Flash-Matic
|
gptkbp:principle |
ultrasonic
|
gptkbp:provides |
mechanical energy
|
gptkbp:replacedBy |
infrared remote controls
|
gptkbp:usedFor |
television control
|
gptkbp:bfsParent |
gptkb:Zenith_Radio_Company
|
gptkbp:bfsLayer |
7
|