3x Magnetic Contact Sensor Side Mount 64mm Gap 20mm NC White for Door Window Alarm System Set ACTii AC3287
zł26.45
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A set of three professional magnetic sensors (reed switches) designed for surface side mounting. This is a reliable solution for intrusion and robbery alarm systems, used to effectively secure entry points such as doors, windows, gates, or hatches. Thanks to their universal design, these sensors are perfect for both residential buildings and commercial or industrial facilities.
A key advantage of the presented model is the large operating gap of 20 mm. This allows for stable and reliable operation of the device even in the case of imprecise door or window leaf alignment, which is a common problem in older joinery or large garage doors. The use of ruthenium (Ru) as a contact material guarantees exceptional durability and resistance to oxidation, which translates into tens of thousands of trouble-free operating cycles without the risk of contact sticking. The housing made of high-quality white ABS plastic is resistant to mechanical damage and UV radiation, ensuring the sensor maintains an aesthetic appearance for many years of operation.
The installation of the sensors is extremely simple and fast, which every installer will appreciate. The set includes dedicated mounting screws that allow for permanent attachment of the elements to the surface. The sensors are fully compatible with most alarm control panels available on the market, including systems from renowned brands such as Satel, Bosch, Elmes, AVT, or Ropam. Choosing this set is a guarantee of a high level of security and peace of mind, supported by solid technical parameters and proven magnetic technology, which has been the foundation of modern alarm systems for years.
3x Magnetic Contact Sensor Side Mount 64mm Gap 20mm NC White for Door Window Alarm System Set
Model: ACTii AC3287
EAN: 6931240032879 SKU: 3287846131
- Set of 3 pieces: Cost-effective solution for securing multiple entry points in a single system.
- Large 20mm operating gap: Ensures reliable operation even with poorly aligned windows or doors.
- Ruthenium (Ru) contacts: Guarantee long service life, oxidation resistance, and stable electrical parameters for years.
- Universal compatibility: Full cooperation with control panels from Satel, Bosch, Elmes, Ropam, AVT, and other popular brands.
- Solid ABS housing: Made of durable plastic resistant to mechanical damage and UV radiation in white color.
- Simple side mounting: Includes mounting screws for quick surface installation.
Description
A set of three professional magnetic sensors (reed switches) designed for surface side mounting. This is a reliable solution for intrusion and robbery alarm systems, used to effectively secure entry points such as doors, windows, gates, or hatches. Thanks to their universal design, these sensors are perfect for both residential buildings and commercial or industrial facilities.
A key advantage of the presented model is the large operating gap of 20 mm. This allows for stable and reliable operation of the device even in the case of imprecise door or window leaf alignment, which is a common problem in older joinery or large garage doors. The use of ruthenium (Ru) as a contact material guarantees exceptional durability and resistance to oxidation, which translates into tens of thousands of trouble-free operating cycles without the risk of contact sticking. The housing made of high-quality white ABS plastic is resistant to mechanical damage and UV radiation, ensuring the sensor maintains an aesthetic appearance for many years of operation.
The installation of the sensors is extremely simple and fast, which every installer will appreciate. The set includes dedicated mounting screws that allow for permanent attachment of the elements to the surface. The sensors are fully compatible with most alarm control panels available on the market, including systems from renowned brands such as Satel, Bosch, Elmes, AVT, or Ropam. Choosing this set is a guarantee of a high level of security and peace of mind, supported by solid technical parameters and proven magnetic technology, which has been the foundation of modern alarm systems for years.
Specification
Basic parameters
Sensor type: Magnetic (reed switch), Mounting: Side, surface, Number of pieces in set: 3, Output type: NC (Normally Closed - with magnet nearby), Operating gap: 20 mm
Electrical data
Maximum switching voltage: 200 V, Maximum switching current: 500 mA, Maximum continuous current (non-switching): 1.5 A, Rated power: 10 VA, Contact material: Ru (Ruthenium), Parametric resistance: 2 x 1.1k Ohm, Sensor type: 2EOL/NC
Construction and environment
Housing: ABS plastic, Color: White, Operating temperature: -25°C to +85°C, Single sensor dimensions: 64 x 13 x 13 mm, Certificates: CE, RoHS
Contents
3x Magnetic Sensor (Reed Switch)
1x Set of mounting screws
Additional information
Operating principle: Why is the sensor electrically NO, but alarm-wise NC?
The operation of the sensor is very simple: bringing the magnet closer (closing the window) closes the circuit, and moving the magnet away (opening the window) breaks the circuit.
In the alarm industry, this sensor is sold as NC (Normally Closed). Why is that?
In alarm systems, the "normal" (quiescent) state is a secured building – i.e., a closed window.
Since the circuit is closed and current flows when the window is closed (magnet is nearby), manufacturers call it NC.
From the point of view of pure electrical engineering, it is an NO circuit (because by default, lying on a table without a magnet, the sensor does not conduct current), however, alarm installers always look at the operating state with the window closed.
Dimensions, Weight
Product dimensions: 13 x 64 x 13 mm (D x W x H)
Package dimensions: 100 x 100 x 25 mm (D x W x H)
Product weight: 22 g
Weight with packaging: 40 g
Zum Download
3287846131
30 Items
Specific References
- EAN13
- 6931240032879
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A set of three professional magnetic sensors (reed switches) designed for surface side mounting. This is a reliable solution for intrusion and robbery alarm systems, used to effectively secure entry points such as doors, windows, gates, or hatches. Thanks to their universal design, these sensors are perfect for both residential buildings and commercial or industrial facilities.
A key advantage of the presented model is the large operating gap of 20 mm. This allows for stable and reliable operation of the device even in the case of imprecise door or window leaf alignment, which is a common problem in older joinery or large garage doors. The use of ruthenium (Ru) as a contact material guarantees exceptional durability and resistance to oxidation, which translates into tens of thousands of trouble-free operating cycles without the risk of contact sticking. The housing made of high-quality white ABS plastic is resistant to mechanical damage and UV radiation, ensuring the sensor maintains an aesthetic appearance for many years of operation.
The installation of the sensors is extremely simple and fast, which every installer will appreciate. The set includes dedicated mounting screws that allow for permanent attachment of the elements to the surface. The sensors are fully compatible with most alarm control panels available on the market, including systems from renowned brands such as Satel, Bosch, Elmes, AVT, or Ropam. Choosing this set is a guarantee of a high level of security and peace of mind, supported by solid technical parameters and proven magnetic technology, which has been the foundation of modern alarm systems for years.