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- Velleman HAA27-VP Reed Switch for Alarm, 2.5"...
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Item #:
127392436
Velleman HAA27-VP Reed Switch for Alarm, 2.5" x 0.5" x 0.5" Size
86% of respondents would recommend this to a friend
Item #:
127392436
GHS 222
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
QTY:
Order now and get it around Tuesday, September 29
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Compact Design
Its small size of 2.5" x 0.5" x 0.5" makes it easy to install in various locations, fitting seamlessly into tight spaces while providing reliable security.
Reliable Operation
Designed for accurate sensing, the reed switch ensures dependable performance in alarm systems, minimizing false alarms and enhancing user security.
Versatile Compatibility
The HAA27-VP is compatible with a wide range of alarm systems, offering flexibility for various security setups and simplifying upgrades for existing users.
Product Details
| Operation Mode | automatic |
| Current Rating | 0.5 A |
| Operating Voltage | 100 volts_of_direct_current |
| Contact Type | Normally Open |
| Connector Type | Screws |
| Brand | Velleman |
| Switch Type | Magnetic |
| Terminal | Screw |
| Material | Acrylonitrile Butadiene Styrene |
| Circuit Type | 1-way |
| Item Weight | 0.1 lbs (50 grams) |
Who Should Buy?
-
Home Security System
Ideal for DIY home security installations, providing reliable monitoring with easy integration into existing systems.
-
Alarm Enthusiasts
Great for hobbyists and alarm enthusiasts looking to build or modify alarm systems with basic components.
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DIY Projects
Perfect for various electronics projects where magnetic sensing and simple switching are required.
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Professional Installers
Not suitable for complex security installations that require advanced sensors or features beyond basic reed switching.
Product Description
Velleman HAA27-VP Reed Switch for Alarm, 2.5" x 0.5" x 0.5" Size
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Customer Questions & Answers
-
Question:
What is the maximum operating gap of the Velleman HAA27-VP Reed Switch?
Answer: The maximum operating gap is 1.2 inches. -
Question:
What is the contact rating of this reed switch?
Answer: The contact rating is dc 100V/0.5A. -
Question:
How can the Velleman HAA27-VP be mounted?
Answer: It can be mounted using screws or double-sided tape.
Velleman Reed Switches Editorial Review
Velleman HAA27-VP Reed Switch for Alarm, 2.5" x 0.5" x 0.5" Size is designed for automatic operation with a current rating of 0.5 A and an operating voltage of 100 volts of direct current. This Normally Open magnetic switch uses a remote control method, making it compatible with alarm control panels and systems that utilize magnetic reed switches. Users appreciate its wall mount feature and IP54 international protection rating, which enhances durability against dust and water. The screw connector type ensures a reliable connection, thus providing confidence in security applications.
Customer Reviews & Ratings
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Pros
- Automatic operation for enhanced convenience
- Compatible with various alarm systems
- IP54 rating for water and dust protection
- Easy wall mounting with secure screw terminals
- Lightweight design for easy installation
Cons
- Limited color options available
Platform Trust & Buyer Confidence
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Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
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“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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GHS 222
Order now and get it around Tuesday, September 29
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
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Features & Benefits
- Compact size: 2.5 x 0.5 x 0.5 inches for versatile installation.
- Generous operating gap of 1.2 inches for improved flexibility.
- High contact rating of dc 100V/0.5A ensures dependable functionality.
- Durable white ABS housing for long-lasting use.
- Easy installation options with screws or double-sided tape.
- Ideal for security alarms and various applications.
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