KHERAJ WARBLING RELAY can be fitted with Siren to produce automatically warbling note (howling tones) for 4 secs. ON and 4 secs. OFF.
Specifications
Warbling Relay (Switch) for battery operated, single phase and three phase sirens (Howling tones for Sirens)
| Volts | Model | Price(Rs.) |
|---|---|---|
| 12 | WRB | |
| 250 | WRS | |
| 440 | WRT |
