Features & Benefits
- Anti-theft alarm system
- Ideal for metal doors and windows
- Easy installation with small screw terminals
- Closed loop magnetic contact design
- Terminal block style connection
- NC type - Normally Closed circuit operation
90% of respondents would recommend this to a friend
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Easy To Install door contact sensors work as an anti-theft alarm, ideal for metal doors and windows.
| Operation Mode | Off |
| Contact Type | Normally Closed |
| Connector Type | Screw |
| Switch Type | Magnetic Reed Switch |
| Terminal | Screw |
| Circuit Type | 1-way |
| Mounting Type | Surface Mount |
| Actuator Type | Push Button |
| Number of Positions | 5 |
| Control Method | Touch |
| Connectivity Protocol | X-10 |
| Control Type | Passive |
| Compatible Devices | Alarm Systems |
| Color | Black, White |
| Unit Count | 5 Count |
| Number of Items | 5 |
| Material Type | Plastic |
| Contact Material | Copper, Brass |
| International Protection Rating | IP65 |
| Brand Name | Eilumduo |
| Model | MC-33C |
| Manufacturer | Hxchen |
| UPC | 745695605092 |
| Item Weight | 1 g |
| Brand | Eilumduo |
| Material | Plastic |
Ideal for homeowners seeking added security for doors and windows to prevent unauthorized access.
Perfect for small business owners who need reliable entry point monitoring to enhance workplace security.
Great for DIY security system builders looking for effective sensors to integrate into their setups.
Not ideal for renters or apartment dwellers unable to modify fixtures without landlord approval.
Hxchen MC-33C Normally Closed Recessed Window Door Contact Sensor Alarm Magnetic Reed Switch - (5 Sets)
The MC-33C Normally Closed Recessed Window Door Contact Sensor Alarm Magnetic Reed Switch has elicited a mixed reception from its users. Many appreciate the convenience of set screws instead of soldering, facilitating an easier installation process. This is particularly beneficial for those dealing with existing wiring, as one user highlighted the simplicities of replacing old sensors with these new ones, ultimately eliminating false alarms. However, quality control seems to be an issue, with several customers reporting defects. One user received a sensor that Constantly showed a closed status, while others experienced inConsistent performance. The strength of the magnets also drew criticism; some found that their lack of strength could lead to operational failures, especially in the presence of nearby steel materials. The feedback indicates a need for extra sensors as a precaution against potential defects, Consistently suggesting that customers should order more than they initially need. Despite some negative experiences, the general Consensus is that for the price, the product offers a good deal of value, particularly for those seeking a way to upgrade window alarm systems without extensive rewiring. Users find comfort in the fact that adjustments can be made with minimal hassle. **
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