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Complete Long Distance Entrance Alert System
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by Security2020
Availability: In Stock
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This is the new "A" system, not compatible with older models. Please call us for availability on models to match your system.
Stop false alerts! The DA50L wireless door chime operates without reflectors or light beam projectors but rather on infrared technology, providing you with a reliable high quality door chime that cuts out the false alarms caused by transient light.
The DA50L wireless door chime is battery powered and does not require any special electrical or wiring skills to install. This is a very versatile unit that can be used on warehouse roll-up doors, display cabinets, as a window alert, or to monitor any restricted area.
- Works on all doors -- even metal!
- Detects all motion in range
- Infrared sensor technology
- Battery powered so that you don't have to mess with any complicated wiring
- Long distance receiver can be plugged into any wall outlet within 1,000 feet of the transmitter, and includes volume control
- Receiver uses 110v outlets
- Battery powered transmitter
- 100% factory tested
- No reflectors or magnetic sensors
- No light beams
- Eradicates false alerts caused by transient light
- Maximum range of up to 1,000 feet!
- Four quality chime options to choose from
- Not affected by wind, heat, humidity or shadows
- Counters available
- Not compatible with DA50
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