NRS Healthcare
✓Price
$468.99
OSI Alarm System for Home Security (Gen 2)11 piece. DIY, Touch Screen, Motion Detection, Contact sensors, Wireless Siren, Remotes, Phone App, Compatible with Alexa, Continuous Updates,NO Monthly Fees
★★★★★
$468.99
Quantity
1
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Thousands of happy customers
About this item
- ✅Interactive Set-up Wizard - The wizard guides you step-by-step through the entire setup so your alarm system is configured correctly.
- ✅Next level Interface Design - HD 1024 x 600px anti-finger print touchscreen offers a responsive enhanced UI user experience.
- ✅Continuous Updates - Maintain peak performance with regular, complimentary updates.
- ✅Resilient Sensors - Contact Sensors contain dual batteries for superior signal transmission and penetration.
- ✅Multiple User Access Levels - Features (2) administrator accounts with full access and (4) user accounts with limited access. Perfect for Airbnb , renters, guests or children who you want to lock out of system settings.
- ✅Scalability - Your security, your way: Scale up easily with room for up to 160 sensors, 6 controllers, 6 doorbells and 6 keypads! Perfect for Houses, apartments and Small Businesses
- ✅24 Hour Back-up Battery - Experience uninterupted security with our Wi-Fi alarm system's 24 hour back-up battery.
- ✅Dual Use Entry Sensor - The entry sensor seamlessly serves as both an alarm trigger and an entry chime simultaneously.
- ✅No Monthly Fees! There are absolutely no monthly fees, installation costs, or contracts required. Buy your equipment upfront and self-monitor! Everything you need comes in a box and works in any small business, house, condo or rental apartment. If you want to avoid the tedious process of running cables on your property or have tenant contract restrictions or want to avoid spending money on a professional installation, this system is for you!
- ✅SOS Button Feature - Get help as soon as you need it by pressing the panic button (SOS) to quickly sound the siren. The SOS button is conveniently on the display, App and remote control. once pressed it will notifiy anyone else who you have shared the alarm system to via app.
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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