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
|
| gptkbp:introducedIn |
1956
|
| gptkbp:manufacturer |
gptkb:Zenith_Electronics
|
| gptkbp:material |
gptkb: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 |
gptkb:television_control
|
| gptkbp:bfsParent |
gptkb:Zenith_Radio_Company
|
| gptkbp:bfsLayer |
7
|
| http://www.w3.org/2000/01/rdf-schema#label |
Zenith Space Command remote control
|