NRS Healthcare
✓Price
$20.99
Sonew Personal Alarms, Wireless SOS Emergency Button 433MHz Portable Home Burglar Alarm Sensor, Smart Call System, Nurse Calling Alert Patient Help System for Home/Personal Attention for Elders
★★★★★
$20.99
Quantity
1
Worldwide shipping
Fast tracked delivery
30-day returns
Hassle-free returns
Secure checkout
Safe & protected
Great service
Thousands of happy customers
About this item
- FUNCTIONAL AND PRACTICAL: Our product has a wireless SOS button, which is mainly used with 433Mhz, 1527 code alarm host, used for help for the elderly, doorbell button, etc.
- BEAUTIFUL APPEARANCE: Our product adopts streamlined design, conforms to human aesthetics, the product is light and compact, easy to carry, and has a rope that is easy to hang around the neck, so don't worry about losing.
- LONG SERVICE LIFE: Our product is battery-powered and has a battery life of up to 3 years, which can be replaced within 3 years.
- STRONG SIGNAL: The transmission frequency of our product is 433mhz, the radiation range is large, and the effective control range is 50-80 meters.
- SAFE AND DURABLE: This product also has the characteristics of waterproof, anti-pressure and anti-collision, not easy to damage, safe and durable.
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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