This hardwired door announcer will plug into an electrical outlet and never needs batteries. The doorbell system will alert you with a chime whenever someone passes through the sensor. Great for retail stores, this unit has proved reliable in high traffic locations and holds up well over many years.
- Powered by economical 12V dc, plug-in-AC adapter (no batteries to change)
- Operates several chimes, buzzers, or bells
- Universal mounting bracket allows for easy ceiling, wall, or side mounting
- Fully automatic and maintenance free (no reflectors or controls to align)
- Uncomplicated wiring, installs in minutes
- Helps control theft
- One-year warranty