Ring
✓Price
$84.99
SanJie Wireless Door Sensor Alarm/Chime 2-in-1,2 Receiver 1 Sensor
★★★★★
$84.99
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5 availableSize: 1 Sensor+2 Receiver
Quantity
1
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About this item
- ❤Wireless Door Chimes: When door opened, a chime will sound to alert you.Perfect as a entry chime for your business,office or family, or as a gentle but clear door alarm to keep kids or loved ones safe
- ✔Door Chime's Unique Edge: Three Modes to Switch. 1.Mute mode: Silent operation; 2.Chime mode: The alarm sounds once only; 3.Alarm mode: The alarm sounds continuously until manually stopped. The door chime can be switched to multiple scenarios through different modes
- ♻Door Chime & Battery Durability: Built to last with reliable performance and long battery life.Designed for low power consumption, this door sensor alarm is lab-tested to withstand over 30,000 opening—so you won’t need to change batteries often. Plus, the sensor has no switch, so there's no need to worry about kid turning it off
- ☂Special door alarm sensor: Featuring IP55 waterproofing, this door sensor can be installed indoors or outdoors and withstands light rain splashes. With a maximum installation distance of 1.18 inches between the main unit and magnetic strip, it adapts to a wide variety of doors and windows
- ☕Quick and Easy Setup: Ready in under 3 minutes!The door alarm system includes sensor and receiver. Just peel and stick the sensor to any door or window (not recommended for metal doors), plug the alarm receiver into an outlet, and you’re all set. Works up to 100 feet indoors.Additionally, the door sensor can also be installed with screws
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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