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🛡️ Elevate your home security with stealthy precision!
The Magnetic Reed Switch RC-33 NC is a high-performance, normally closed wired sensor designed for home security systems. Featuring a compact ABS flame-retardant housing, it offers a precise 10mm magnetic actuation distance and supports DC voltages up to 24V with a 120mA load. Ideal for discreet installation on wooden or aluminum doors and windows, it integrates seamlessly with all access control and burglar alarm setups, delivering reliable, fast detection to keep your space secure.
| ASIN | B07YBGZNNW |
| Best Sellers Rank | #1,016 in Home Security Systems |
| Brand | VictorsHome |
| Brand Name | VictorsHome |
| Circuit Type | 1-way |
| Color | White |
| Connectivity Protocol | X-10 |
| Connector Type | Crimp |
| Contact Type | Normally Closed |
| Control Method | Touch |
| Customer Reviews | 3.9 out of 5 stars 141 Reviews |
| International Protection Rating | IP20 |
| Item Dimensions | 3.15 x 0.79 x 2.76 inches |
| Manufacturer | VictorsHome |
| Material Type | Aluminum,Wooden,Aluminum Alloy,Abs |
| Model | RC33 |
| Mounting Type | Surface Mount |
| Number of Items | 5 |
| Number of Positions | 5 |
| Operating Voltage | 24 Volts |
| Operation Mode | Off |
| Part Number | Z20190924W01 |
| Specification Met | UL |
| Switch Type | Temperature Switch |
| Terminal | Screw |
| UPC | 795274019673 |
| Unit Count | 5.0 Count |
| Wattage | 10 watts |
R**3
Very Small and Hidden Door Sensor
I was looking for a basic wired door sensor to install in my doors for Home Assistant and these were perfect, the sensor is so small it is hard to see it once installed, exactly the look I was going for.
H**P
Good product
Was exactly as described and worked perfectly!
B**T
Unreliable - DO NOT BUY!
These magnetic alarm sensor switches are low quality and totally unreliable. The switches (all 5 in a pack of 5) stick in the closed position once activated. Do not waste your time and money on these.
K**H
Had new windows out in and didn’t think to pull magnets so this worked well
Exactly what I wanted
R**T
These are NOT Normally Open switches. They are Normally Closed
Several other purchasers have noted this too. When you have these near its magnet partner, they close (there is no 'normally' in having the magnet nearby. When the magnet is away (which, in physics and real life) it is open. I knew these were mislabel, that is, I needed a normally closed switch, so I bought these as they did what I needed. I, and other purchasers, all wish these vendors, maybe outside the U.S., would spend a minute reading any number of sources available to get their naming right. Also, if I am wrong and I have been known to be in the past, someone please reply and let me know (and please reference your source). Thanks
C**.
Good quality
Easy to install, plenty of wire leads
J**W
Good quality
Perfect replacement
D**1
Order extra
It's a good thing there were 5 units in the package and my immediate need was for two. I found that only two of the supplied switches actually worked. One was shorted closed and two others were stuck open no matter how strong the magnet was. If you purchase, test each unit before installing to avoid re-do's later.
Trustpilot
2 weeks ago
3 weeks ago