Door Bells & Chimes
Lighting Devices
Door Bell Accessories
Motion Alarms Etc.
Alarm Accessories
Other Devices
Doorchimepros.Com
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| Entrance alert chimes help you improve your home security, customer service, professionalism, and peace of mind. Monitor doors with magnetic or infra red sensors depending on your specific need. Set the alert to a pleasant chime or to an audible loud alarm. We have victorian style bells if you like an old fasioned look in desk bells or door chimes. Door chime Entrance alarms are one of the easiest and best ways to provide security and protect your business. Ordering online is easy and shipping is same-day! |
| Battery Powered Entrance Alert |
| The SL-40 passive infrared door announcer is a self-contained, battery operated, motion detector. From the detector comes a pleasant sounding chime every time a person enters its detection area. This stand alone unit was designed to detect infrared energy emitted by the human body when in motion, and its performance is unaffected by sunlight, car headlights, reflections, shadows, or colors. It will also operate with a door open or closed. Designed with state of the art electronic components to operate under the most demanding circumstances the SL-40 is ideal for monitoring small office and shop entrances. |
- Powered by 9 volt battery
- Long battery life circuit design
- Fully automatic, no alignment required
- Ceiling, above door, or side mounting
- No wires, easy installation
- Welcomes with a pleasant sounding chime
- Prevents unannounced entry
- Helps control theft
- One year warranty
- Low cost
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