The NSR3 is an NJD style siren with Echo. This is the same siren as the NS3
Controls Left to right
- Siren Pitch 1-4
- Siren Mode 1-4
- Siren Beat 1-3 + Off
- Siren Trigger
- Siren Siren Push (used when Beat = Off)
- Siren Tone Push (used when Beat = Off)
- Siren Volume
- Echo Delay
- Echo Feedback
- Led on light
Please note this siren is supplied WITHOUT the PSU to keep costs down.
It can run on a 9V battery, it also has a 2.1mm DC Jack wired Centre +. for a 9V power unit.
***POWER SUPPLY NOT INCLUDED***