Kalsten
Kalsten | SecureGuard – Immediately interrupts intruders with a loud 105dB siren alarm
Kalsten | SecureGuard – Immediately interrupts intruders with a loud 105dB siren alarm
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Capture Intruders in the Act!
Are you concerned about unauthorized access to your property? Our state-of-the-art motion sensor alarm secures against threats before they intensify. Experience tranquility knowing your premises are safeguarded around the clock.

What Makes Our Customers Adore This Product!
✔️ Immediate Alarm Alerts with Powerful Siren: A 105 dB siren sounds off as soon as motion is detected, enabling you to prevent break-ins before any harm is done.
✔️ User-Friendly with 5-Second Grace Period: Offers you a brief moment to disarm the alarm when entering, helping to avoid false alerts for your convenience.
✔️ Extensive Detection Range for Total Coverage: Identifies movement from as far as 5 meters away, within a 110° angle, ensuring thorough monitoring of all areas.
Common Questions
How does the 5-second delay function?
It gives a brief period to enter and disarm the alarm before the siren goes off, effectively reducing false notifications during entry and exit.
Where can this alarm be used?
Ideal for homes, retail outlets, storage facilities, or inns – anywhere that requires dependable defense against intrusions.
What is the power source for the alarm?
Operates on 4 AA batteries (DC 6V), which means no complicated wiring or electrical setup is necessary.
Specifications
Power Supply: DC 6V, using 4 x AA batteries
Alarm Volume: 105 dB at a distance of 1 meter
Infrared Sensor Range: Approximately 5 meters with a 110° detection field
What’s Included
One motion detection infrared alarm unit
Two remote controllers

Shipping
Shipping
- Free shipping on all US orders
- Processed within 1 to 2 business days
- Delivered within 3 to 7 business days after dispatch
- Tracking number sent once dispatched
Learn More: Shipping Policy
30 Day Return & Refund
30 Day Return & Refund
- 30 day return window from date of delivery
- Items must be unused and in original packaging
- Exchanges available
- Damaged on arrival? Email support@acalora.com and we will make it right
Learn More: Return & Refund Policy
Additional Info
Additional Info
- Company: ECOM FUSION ADS & CONSULTANCY LTD
- Trading as: Acalora
- Registration: 16044289
- Email: support@acalora.com
- Registered Address: 9 Mayfield Road, Thornton Heath, England, CR7 6DN, United Kingdom
- Return Address: 4350 N 5th Street, STE 100, North Las Vegas, NV 89030
- Customer Service: Monday to Friday, 9:00 AM – 6:00 PM (EST)
