DIGI-SYS ON AIR Light SD-11×5 is the most popular on air warning sign units. The unit has practically decades of trouble free life expectancy. This is due to use of Hi bright LED’s as light source. There are more than hundred specially selected LED’s used to give uniform and bright back light.
The diffuser system used is a high quality translucent phenolic panel. There is a strong clear back printed acrylic front sheet provide years of excellent look.
ON AIR lights are available in wall mount or hanging versions. The unit is made of sturdy metal body and powder coated in Black as standard. The design includes space to accommodate loose ends of connecting wires. There are two Eye holes at the back for flush mounting it on the wall. Versions are available for 230 volts and 110 volts or automatic voltage selection.
There are two models SD-11×5 without a switching relay for remote operation needing directly switched mains voltage to be applied. Second model SD-11×5 has a built in remote operation relay with isolated supply built in. The built in relay is also of hermetically sealed type.
Fully solid state
Long life LED bulbs
Excellent visibility
In built Isolation Relay 12 Volts
Internal isolated 12V supply for relay
Custom legends available
Easy and neat fixing on Wall
ON AIR SD-11×5 | |
INPUT | |
Operating Voltage | 110/230 volts AC |
Light source | High Bright LED’s |
Readable distance | 2 to 50 Mtrs |
Control eliment | Sealed Relay |
Coil resistance | 620 Ω |
Coil Voltage | 5-24 volts ( Standard 12 v supply for relay available) |
OTHER | |
Size- HxWxD | 63.5mm X279.4mmX158.75mm (1.75″x8.5″x6.25″) |
Power | 110/230V ±10%, 60/50Hz ±4%, 20 VA max. |
Studio warning Lights
Transmission warning signs
Radio stations
Transmitter stations
Recording studios
News Channels
Conference Halls
Talk back Circuits
Media centers
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