• Optex Wireless Sensor - TD-20U
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    Optex Wireless Sensor - TD-20U

    The Optex TD-2OU is a wireless infra-red motion sensor. When it detects a person, vehicle etc. it will send a wireless alert signal up to 2000 feet back to the Optex RC-20U or RC-10U chime recevier(s). This sensor is completely weatherproof.
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    Seco-Larm Enforcer Photobeam Detector - E-931CS22RRCQ

    Enforcer Photobeam - Description The Enforcer Photobeam Detector uses photoelectric sensors to alert you to customers, visitors or intruders entering your property, store or home. The kit is easy to install and will sound either a ding-dong chime or...
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    Optex Doorbell Chime - RCTS-10U

    Optex Door Chime The Optex TS-10U Wireless Transmitter can be used in conjunction with the Optex RC20 Receiver as a wireless door chime system. You can even add an Optex TD20U driveway sensor to the kit and have both a driveway and door bell chime for...
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    STI-34200 STI Wireless Door Switch with Chime

    STI Door Switch - Descriptions This door switch is triggered when the door to your home, mailbox, or even fridge! is opened. The sensor sends a wireless radio signal to the indoor receiver display (up to 1000 feet away) which will chime and flash. If...
  • Rodann Indoor Motion Detector System - TXRX1000A
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    Rodann Electronics

    Rodann Indoor Motion Detector System - TXRX1000A

    The TX1000A/RX1000A motion detector incorporates stateoftheart passive infrared (PIR) sensor technology with wireless convenience for detecting infrared energy emitted by the human body, when in motion, within a given detection area. This unit is not...


Intercoms can be used for convenience, security, communication and safety applications.  Chose from audio only intercoms, video intercoms and video doorbells.  Applications include homes, garages, offices, doctor and medical offices, secure access facilities, customer drive thru locations and more.