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Item #:
3862495
Dsc Security Ws4945 Wireless Alarm Door/window Contact/transmitter
88% of respondents would recommend this to a friend
Item #:
3862495
NZD 128
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Imported from USA store
QTY:
Order now and get it around Wednesday, September 16
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Secure your home or office with the DSC Security WS4945 - a wireless alarm door/window contact/transmitter with a built-in reed switch and additional security features.
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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
Wireless Design
Eliminates the need for complex wiring, making installation quick and hassle-free, perfect for both DIY enthusiasts and professional installers.
Versatile Compatibility
Compatible with various security systems, allowing users to seamlessly integrate this device into their existing home security solutions.
Enhanced Security
Provides reliable door and window protection, ensuring property safety with immediate alerts for unauthorized access, giving peace of mind to homeowners.
Product Details
| Power Source | Battery Powered |
| Compatible Devices | Alarm Systems |
| Battery Description | Lithium (1 CR2 battery) |
| Number of Batteries | 1 CR123A batteries required. (included) |
| Control Method | Remote |
| Audible Noise | 65 db |
| Mounting Type | Window Mount |
| Sensor Technology | Contact Sensor |
| Color | White |
| Brand | DSC |
| UPC | 033587116369 |
| Item Weight | 2 pounds (910 grams) |
| Global Trade Identification Number | 00033587116369 |
| Unit Count | 1 Count |
| Manufacturer | DSC |
| Number of Items | 1 |
| Built-In Media | Battery |
| Model Number | WS4945 |
| Mfr Part Number | WS4945 |
Who Should Buy?
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Homeowners
Ideal for homeowners seeking to enhance security for doors and windows with wireless transmission for convenience.
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Renters
Perfect for renters who want a non-invasive, easily installed security system without permanent modifications.
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Small Business Owners
A good choice for small business owners needing affordable, flexible security solutions for their premises.
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Large Properties
Less suitable for large properties where a more robust multi-zone security system might be required.
Product Description
Dsc Security Ws4945 Wireless Alarm Door/window Contact/transmitter
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the DSC Ws4945 Wireless Alarm Door/Window Contact Transmitter?
Answer: The DSC Ws4945 is a wireless alarm transmitter designed to secure doors and windows in your home or business. This device detects when a door or window is opened and wirelessly sends alerts to your security system. It utilizes advanced magnet and reed switch technology for reliable performance, making it ideal for enhancing your security setup. With its compact design, it can be easily installed on various types of doors and windows, ensuring comprehensive coverage of your property. -
Question:
How does the DSC Ws4945 work?
Answer: The DSC Ws4945 operates through a simple mechanism that consists of a magnet and a switch. When the door or window is closed, the magnet remains in proximity to the switch, keeping the contact closed. When opened, the magnet moves away, causing the switch to open and triggering a signal to your alarm system. This wireless communication enables real-time notifications of unauthorized entries, enhancing your security monitoring effectively. It's perfect for homes, offices, and any space requiring surveillance. -
Question:
Is the DSC Ws4945 compatible with all alarm systems?
Answer: The DSC Ws4945 is specifically designed to integrate seamlessly with DSC alarm panels utilizing its wireless technology. It’s crucial to verify compatibility with your specific alarm system. Most modern DSC systems support this device, providing a straightforward integration process. For users with different brands, checking compatibility specifications before purchase is advisable, as this ensures you enjoy its full benefits without issues during installation. -
Question:
What are the installation requirements for the DSC Ws4945?
Answer: Installing the DSC Ws4945 is straightforward and doesn't require extensive technical skills. The transmitter comes with mounting hardware and adhesive tape for easy attachment to various surfaces. Position the magnet on the stationary part of the door or window and the transmitter on the moving part. Ensuring they are aligned correctly for optimal performance is crucial. This set-up is perfect for anyone looking to upgrade their security system without the need for professional installation. -
Question:
What is the range of the DSC Ws4945 transmitter?
Answer: The DSC Ws4945 boasts a robust wireless range, typically achieving up to 500 feet in open areas. However, this range can be affected by physical obstructions such as walls and large metal objects. It’s essential to test the transmitter's placement for reliability during installation. This expansive range is particularly beneficial in larger properties or multi-level homes, ensuring that all entry points can be effectively monitored without signal loss. -
Question:
How long does the battery last in the DSC Ws4945?
Answer: The DSC Ws4945 is powered by a lithium battery that can last several years under normal usage conditions. Battery life largely depends on factors such as how frequently the device is activated and environmental conditions. Regularly checking the battery status through your alarm system's interface is a good practice. Users should be prepared to replace the battery proactively to maintain the device's functionality and to ensure continuous security coverage. -
Question:
Can multiple DSC Ws4945 devices be used in one security system?
Answer: Absolutely, the DSC Ws4945 is designed to allow the integration of multiple transmitters into one security system. This scalability is a significant advantage, enabling users to secure numerous entry points in a single setup. Each transmitter will communicate wirelessly with the alarm panel, providing comprehensive coverage. For residential properties or businesses with multiple access points, this feature allows for enhanced monitoring capabilities, ensuring every point of entry is adequately protected. -
Question:
What should I do if my DSC Ws4945 is activated continuously without reason?
Answer: If the DSC Ws4945 activates continuously without apparent reason, it may indicate an issue such as interference, misalignment, or battery depletion. First, check that the magnet and transmitter are properly aligned and that there are no obstructions. If they are correctly positioned and issues persist, inspect the battery condition. Replacing a low battery often resolves the problem. If you are still experiencing issues, contacting customer support for further assistance would be the next best step. -
Question:
How does the DSC Ws4945 ensure reliability in communication?
Answer: The DSC Ws4945 utilizes advanced encryption and signaling technology to ensure reliable communication between the transmitter and the alarm system. This technology minimizes interference and enhances signal integrity, ensuring you receive timely alerts. It’s particularly important for users in environments with multiple wireless devices, as it helps maintain a stable connection. The device efficiently protects your property by ensuring any unauthorized access is promptly reported, which is essential for safety. -
Question:
Where can I buy the DSC Security Ws4945 Wireless Alarm Door/Window Contact Transmitter in New Zealand?
Answer: You can purchase the DSC Security Ws4945 Wireless Alarm Door/Window Contact Transmitter from Ubuy in New Zealand. Ubuy offers a reliable platform for online shopping, showcasing a range of security devices, including the DSC Ws4945. With Ubuy's efficient service and accessible product information, it becomes convenient for you to find and buy the right security solution tailored to your needs.
DSC Home Security Systems WS4945 Editorial Review
DSC SECURITY WS4945 WIRELESS ALARM DOOR/WINDOW CONTACT/TRANSMITTER is a highly efficient battery-powered alarm designed for seamless integration with alarm systems. Users frequently praise its easy installation process, mentioning that programming the sensor before mounting can prevent false alerts. The device utilizes a lithium CR123A battery, included for immediate use, and features a durable window mount design. Many have successfully replaced old sensors with this model without needing professional help, emphasizing its user-friendly nature. Additionally, this sensor operates at a noise level of 65 dB, alerting homeowners effectively to any disturbances.
Customer Reviews & Ratings
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Pros
- Easy installation and setup for home users
- Battery included for immediate functionality
- Reliable performance with minimal false alarms
- Compatible with various alarm systems
- Slim design fits well in different environments
Cons
- Requires some technical knowledge for installation
Platform Trust & Buyer Confidence
RA
Ranee
Verified buyer
“Paint ordered from USA, u buy got the product to me in New Zealand in approx a week”
22 July 2026 · via Trustpilot
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NordVPN
Verified buyer
“very speedy delivery,tracking info was superb-best experikence ever!!!”
24 June 2026 · via Trustpilot
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Nicholas
Verified buyer
“Love what I received and ordered found that usa clothes are more better quality and look better than the same clothes in my country but are harder to find here recommend ubuy 100%”
22 June 2026 · via Trustpilot
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Dneah
Verified buyer
“Product came earlier than expected (shipped from US to NZ), in about 3 weeks. No damages and product was exactly as advertised!”
15-Jul-26 · via Trustpilot
TS
Tania
Verified buyer
“Easy to order, easy to track and the product is great to use. Also, the person-to-person (not automated) phone call I got to confirm that I'd received the item was wonderful ??”
11-Jul-26 · via Trustpilot
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NZD 128
Order now and get it around Wednesday, September 16
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.)
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