220V Roller Shutters wireless Motor Receiver for Garage Door Controller Remote Universal 2 Channel
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Roller Shutter Single Reed. Material: Aluminum.
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Up Down Stop 3 Button Roller Shutter Garage Door Switch Cassette Cover + Key
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eWeLink Smart Life WiFi Curtain Blind Switch Roller Shutter Electric Motor Door Voice Control DIY
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The RS002/ALI/G2/AB Aluminium Heavy Duty Roller Shutter Door Contact by CQR is a reliable and durable security device for home or business premises. This roller shutter door contact is specifically designed to detect when the roller shutter is open or closed, providing an added layer of security to prevent unwanted access. Its sturdy construction and precise design make it a trusted component of any alarm system.
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Exquisite Workmanship Door Operator Key Switch 16018-3A for Roller Shutter
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It has never been used.
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normally closed Alarm system Wired Garage Metal Roller Shutter street factory Gate Door Sensor
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CQR roller shutter contact
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If you are not sure just ask, we are here to help! Normally Closed Alarm Circuit (Going open in Alarm (Magnet Removed)). Normally Closed Tamper Circuit. Heavy Duty. Temperature operation range -40 °C to +50 °C.
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Transmit Freqency: 433MHz. This rolling door sensor can not work alone. It works with most alarm system in the market. Check if your alarm system support 433mhz. When the roller shutter/rolling door is opened from the closed position, LED will turn on red light for 5 seconds; the sensor will be triggered and will send alarming signal to the main unit.
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Transmit Freqency: 433MHz. This rolling door sensor can not work alone. It works with most alarm system in the market. Check if your alarm system support 433mhz. When the roller shutter/rolling door is opened from the closed position, LED will turn on red light for 5 seconds; the sensor will be triggered and will send alarming signal to the main unit.
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