Seco-Larm Entry Alert System includes NIR retro-reflective sensor, reflector, speaker, 9V adapter. All components plug into each other so no hard wiring is required. Ideal for monitoring an entrance or for use an an entrance indicator.
- Retro-reflective design.
- Perfect for monitoring an entrance or use as an entrance indicator.
- Will make “ding-dong"" sound or siren sound when the beam is interrupted.
- Speaker volume can be adjusted or turned off.
- When in siren mode, sounding time is adjustable from 3 to 30 seconds.
- 9VDC adapter included.
- All components plug into each other. No hard wiring required.
- Includes the following: