NRS Healthcare
✓Price
$19.99
Wireless Home Security Door Sensor, 120db Wireless Touch Sensor Anti Theft Security Alarm Loud Door Knob for Home/Office/Shop/Bank
★★★★★
$19.99
Quantity
1
Worldwide shipping
Fast tracked delivery
30-day returns
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Thousands of happy customers
About this item
- 120DB: 100% brand new and excellent quality. 120db ultra loud alarm ringing. Adopts ABS material, lightweight, antirust and durable.
- SOUND THE ALARM: When you install the touch sensor in your house, office or factory, it will ring to alarm once children open the doors and windows or a theft breaks in.
- IMPROVED SAFETY: In hotel you can install it on the the door or window to ensure safety. After check-out it can be prepared for next-time use.
- EASY TO USE: You can easily hang it on the inside door handle in no need of special wires, turn it on and the loud alarm will frighten away unwelcome invaders, thus protecting you and your families.
- AFTER-SALES SERVICE: If you find any problems with order , just feel free to contact us firstly before you left any neutral or negative feedback , we will do our best to ensure your satisfaction.
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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