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Infra Red Retro-Reflective Design |
| We have a large selection of entrance and door alert chimes. These chimes are useful for guarding store entrances, gates, garages or any opening where you need to know when something passes through it. We have many different styles from infra red beams to air pressure activated alerts. Protect your home or improve your business with an easy to install door alert chime. We have everything you need to get a system installaled and protecting you! |
Retro-Reflective Design!Range Of Up To 22 Feet! |
Applications & Features:- Safety sensor for garage doors
- Overhead doors security sensor
- Entry detection for store front
- Other applications: offices, schools, warehouse, vehicle detection, etc.
- Retro-reflective design.
- Range: Up to 22 feet (7m)
- 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:
- NIR retro-reflective sensor.
- Reflector.
- Speaker.
- 9VDC 200mA output adapter.
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Counter (optional) | 
Extra Speaker |
| Model Number |
BALERT |
| Type |
NIR Retro-Reflective Entry Alert System |
| Sensing Range |
22' (7 m) |
| Supply Voltage |
Sensor: 9-15 VDC, Chime: 12VDC |
| Total Current Drain |
100mA Max. |
| Standby Current |
25mA Max. |
| Light Source: |
IR LED |
| Ambient Temperature: |
-40F (-200C) ~ 1220F (500C) |
| Speaker Response Time: |
~1 sec. for Chime, 30 sec. for Alarm |
| Speaker Volume |
Adjustable from 0 ~ max. |
| Alarm Time Range: |
Adjustable 3~30sec. for alarm |
| External Chime Output: |
NPN output for external device (eg., counter) |
| Speaker Output: |
Chime / Off /Alarm (Select by switch) |
| Mounting Brackets: |
All Included |
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