WIRELESS M520 Door Chime Contact Sensor Alarm 313052196103 Co. Ltd. D015X2-B 500-FT 58
( Brand: Wireless ), ( Manufacturer Part Number: M520 ), ( Part Type: Chime Contact Sensor Alarm ), ( Style: 2 Sensors ), ( Power Source: Battery Powered ), ( Noise Level: 120 Decibels ), ( Control Method: Touch ), ( Warranty Description: 1 Year Warranty ), ( Batteries Included : Yes ), ( Average Battery Life: 18 Months ), ( Batteries Required : No ), ( Battery Cell Type: Alkaline ), ( Material: Plastic ), ( Description Pile: Aaa ), ( Package Dimensions: 4.37 X 3.07 X 2.56 Inches ), ( Item Weight: 6 Ounces ), ( Number Of Batteries: 1 Aaa Batteries Required. ), ( Mounting Type: Door Mount ), ( Color: Black ), ( Sensor Technology: Contact Sensor ), ( Compatible Devices: Smartphones, Tablets, Computers ), ( Maximum Range: 500 Feet ), ( UPC: 313052196103 )
Review WIRELESS Co. Ltd. Dc Door Chime Open Contact Sensor Alarm 500 Ft Range 58
Introducing the Ltd M520 D015X2-B Door Chime Wireless Contact Sensor Alarm, a versatile and reliable security solution for your home or office. This state-of-the-art device is designed to detect and alert you of any unwanted intrusion, providing you with peace of mind and enhanced security.
The Ltd M520 Door Chime comes equipped with a wireless contact sensor that can be easily installed on doors or windows. Its adjustable sensitivity feature ensures that it can detect even the slightest of movements, making it an ideal choice for securing delicate areas. The sensor operates on a frequency of 58 Hz and has a transmission range of up to 500 feet, allowing you to place the receiver unit in a convenient location while keeping the sensor in a strategic position.
This door chime alarm system features a sleek and modern design, with a compact and discreet receiver that can be wall-mounted or placed on a flat surface. The receiver unit comes with a built-in door chime that produces a pleasant melody when the door is opened by an authorized person. However, when the sensor is triggered by an intruder, the receiver will emit a loud and distinct alarm sound, alerting you to the potential threat.
The Ltd M520 Door Chime Wireless Contact Sensor Alarm is a battery-operated system, with the sensor running on a 3V CR2032 battery and the receiver requiring 4 AA batteries (not included). The batteries are designed to last for an extended period, ensuring that your security system remains operational at all times.
This security device is simple to install and use, with no wires or professional installation required. The sensor and receiver come pre-paired out of the box, and you can easily add additional sensors to expand your security system. The system also features a convenient test button on the receiver to ensure that all components are functioning properly.
In summary, the Ltd M520 D015X2-B Door Chime Wireless Contact Sensor Alarm is a high-performance and versatile security solution that can be used to protect doors and windows in both residential and commercial settings. With its adjustable sensitivity, long-range transmission, modern design, and easy installation process, this system offers unparalleled peace of mind and enhanced security for your property.
The LTD M520 D015X2-B Door Chime Wireless Contact Sensor Alarm is a device designed to provide homeowners with added security and convenience by alerting them when a door or window is opened. Here are some pros and cons of purchasing this product:
Pros:1. Long-range wireless technology: This door chime sensor can transmit signals up to 500 feet, which is ideal for larger homes or properties.
2. Versatile installation options: It can be used as a door chime, a contact sensor for an alarm system, or both.
3. Battery-operated: The sensor runs on two CR2032 batteries, which are included with the product.
4. Pet-friendly: The sensor is designed to ignore the movements of pets up to 40 pounds.
5. Easy to install: The sensor can be installed without the need for professional help or complex wiring.
Cons:1. Limited compatibility: The sensor may not be compatible with all alarm systems, so it's important to check the compatibility before purchasing.
2. Sensitivity: Some users have reported that the sensor can be too sensitive, triggering false alarms.
3. Battery life: The battery life of the sensor is not specified by the manufacturer, and it may depend on the frequency of use and the sensitivity settings.
In conclusion, the LTD M520 D015X2-B Door Chime Wireless Contact Sensor Alarm is a useful device for homeowners who want to add an extra layer of security to their property. Its long-range wireless technology, versatile installation options, and pet-friendly design make it an attractive choice. However, its limited compatibility with alarm systems and potential sensitivity issues are worth considering before making a purchase.
If you're looking for a reliable and easy-to-install door sensor for your home security system, and you don't mind checking the compatibility with your specific system, the LTD M520 D015X2-B Door Chime Wireless Contact Sensor Alarm is a good option to consider.
Details:
Door Open Chime. Plug in the Receiver: Don't forget to choose your favor tone. A Must-Have 500FT reliable long working range, perfect entry alert chime when door opens for home and business. Door Chime for Business.
What about insecure front door, child safety gate, upstairs window, cabinet, basement door. Wireless Doorbell. Prefer not to be disturbed. Set it to mute.
Which allows battery to be replaced less often, save your time and money. Mute to 120dB 58 unique long and short tones with 5 adjustable volume levels. Door Chime, METAK Wireless Open Contact Sensor Alarm: 500 FT Range, 58 Chimes and 5 Volume Levels for Business/Store/Home/Office When Entering: Looking a door chimes when opens business. Expandable System with the Same Brand Parts.
Built to Last With one standard household AAA battery in equipment and design of Ultra-Low-Power, the sensor can easily last 1-2 years. Reliable After-sales One Year Warranty Lifetime Friendly Service. Trigger the Sensor: Here we go, you made it.
part #: m520 prices
- $18.99-$20.00
specifications secimotions:
- brand: Wireless
- mpn: M520
- part type: Chime Contact Sensor Alarm
- style: 2 Sensors
- power source: Battery Powered
- noise level: 120 Decibels
- control method: Touch
- warranty description: 1 Year Warranty
- batteries included : Yes
- average battery life: 18 Months
- batteries required : No
- battery cell type: Alkaline
- material: Plastic
- description pile: Aaa
- package dimensions: 4.37 X 3.07 X 2.56 Inches
- item weight: 6 Ounces
- number of batteries: 1 Aaa Batteries Required.
- mounting type: Door Mount
- color: Black
- sensor technology: Contact Sensor
- compatible devices: Smartphones, Tablets, Computers
- maximum range: 500 Feet
- upc: 313052196103
returns secimotions:
- method: Money back
- policy: Returns Accepted
- time: 30 Days
- paid by: Seller
offer secimotions:
- availability: In Stock
- options: Ship-to-home
- sold: 0
- quantity: 10
- started: January 27, 2026
payments secimotions:
- wallet: Google-pay
- credit card: Mastercard
- other
general secimotions:
- condition: New
- Surveillance Smart Home Electronics > Home Surveillance > Sensors Motion Detectors
shipping secimotions:
- class: Expedited
- service: Expedited
- transit: 3-8 Days
- type: Fixed
- cost: $0.00
seller secimotions:
- # reviews: 6905
- rating: 98.9%
- city: Chicago, Illinois
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