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Products
A door entry alarm having an invisible beam is a narrowly focused infrared beam between two sensor devices, one producing the beam and one reflecting or receiving the unbroken infra red beam. The entry alert or chime occurs when someone breaks the invisible beam. The chime alert or alarm is produced by one of the devices or there is a remote wireless announcer system or device.
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Description |
Price |
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Entry Alert Beam Chime / Alarm - Invisible Beam Alert 671
Entry Chime sounds when invisible beam is crossed. Can be used for a door entry alert in retail establishments or as a continuous alarm to notify you of entry into a secure protected area.
Item No. 10-746 |
$37.99
$39.99 |
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Entry Alert System With Chime, Seco-Larm
Perfect for monitoring an entrance or use as an entrance indicator. Other applications: offices, schools, warehouse, vehicle detection, etc. Retro-reflective design. Range: Up to 22 feet (7m). 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.
Item No. 80-500 |
$92.99
$139.99 |
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Extra Speaker, Seco-Larm
Item No. 80-501 |
$29.99
$39.99 |
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Digital Counter, Seco-Larm
Item No. 80-502 |
$39.99
$49.99 |
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Optex Wireless 1000 Entry Announcer, RCTD-10
Indoor/Outdoor Sensor Transmitter mounts easily wherever you need to know of people or cars arriving or leaving. Receiver may be placed anywhere in your home or office to announce the arrival of visitors.
Item No. 80-505 |
$159.99
$179.99 |
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Optex RC10 Receiver
Additional 12 Zone RC10 Receiver for other rooms and buildings. Complete with volume control, 3 chime selections, remote low battery monitor alert, relay output with built in timer, indicator alert lights to identify area and power transformer.
Item No. 80-506 |
$74.99
$89.99 |
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Optex TD10 PIR Transmitter
Additional Sensor/Transmitter for monitoring second driveways, walkways, yards, pools.
Item No. 80-507 |
$74.99
$89.99 |
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Optex TS10 Handheld Transmitter
The TS10 Handheld Transmitter sends a signal to the RC10 receiver to activate it. Can be used as a portable door bell.
Item No. 80-508 |
$49.99
$59.99 |
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Entry Way Alert Set, Rodann, RX/TX-2000A
This new Rodann model consists of two components, a transmitter and a receiver. This is the entry alert chime for any "always open" entry way, where there is no door.
Item No. 25-402 |
$149.99
$189.99 |
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Enforcer Single Photobeam Sensor, 90 Ft, Seco-Larm
The Seco-Larm Enforcer Single Photobeam Motion Sensor is the easy-to-install way to protect large indoor and outdoor openings as well as allow easy exit from areas protected by access control equipment. Requires seperate sounder, alert or chime system (and power supply for sensor and possibly chime).
Item No. 80-400 |
$89.95 |
11. |
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Curtain/Barrier Photobeam Sensor, Seco-Larm
These infrared photobeam curtain/barrier sensors are perfect for installation in windows, doorways, skylights, fence tops, any place where space is limited. Requires seperate sounder, alert or chime system (and power supply for sensor and possibly chime).
Item No. 80-401 |
$139.95 |
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Twin Photobeam Detector, In/Outdoor, Seco-Larm
ENFORCER Long Range Photobeam Detectors are easy-to-install with laser beam alignment and provide extended range. Designed to provide reliable perimeter security both indoors and outdoors. Requires seperate sounder, alert or chime system (and power supply for sensor and possibly chime).
Item No. 80-402 |
$109.95 |
We are in the process of identifying new products & sources to expand our entry alerts product line to include a greater selection of infrared or invisible beam (line) door alarms; in the meantime please check out these links…
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