Home improvement gear designed to alert households when doors or windows open, promising simple coverage and clear chimes. Peace of mind for homeowners who want audible entry alerts without running wires. How well does SECRUI Wireless Door Open Sensor Alarm Chime handle everyday use and expandability?
⚡ At a Glance
- • Installation Ease: Plug-in receiver plus small magnetic sensors that stick with double-sided tape or screw mount
- • Best for: Homeowners and small retailers wanting a simple, audible entry alert system
- • Not ideal for: Users who need professional alarm-panel integration or outdoor weatherproofing
Plug-in receiver pairs with magnetic contacts for indoor door and window alerts. Compact sensors mount with adhesive or screws and are suitable for discrete placement.
Cover Larger Homes Without Wiring - with 400ft Wireless Range
Radio signalling reaches up to 400 feet in open space, allowing the receiver to pick up sensor triggers from far-apart doors and windows. Receivers connect wirelessly to sensors, with pairing managed per unit.
Broad coverage reduces the need for additional wiring or complex installation, making the system suitable for multi-room houses and small shops. One receiver can manage several entry points for centralised alerts.
Clear, Custom Alerts for Different Doors - with 52 MP3 Chimes and Memory Function
Receiver provides 52 selectable MP3 chime tones and stores the last chosen tune so settings persist after power interruptions. Volume levels span from silent to 110 dB, with a mute mode available.
Distinct chimes help identify which door opened without checking each entrance, useful in busy households or retail counters. Adjustable volume ensures alerts can be heard across floors or silenced when needed.
Discrete, Flexible Mounting - with Mini Magnetic Sensor Design
Magnetic contact sensors measure approximately 3.0 x 1.0 x 0.60 inches, with the magnetic strip around 1.7 x 0.6 x 0.4 inches, allowing narrow placement on frames. Sensors include double-sided adhesive and screw-fix options, plus an insulating strip to remove before first use.
Small sensor size keeps door and window frames unobtrusive while providing reliable contact detection. Installation is suitable for renters and landlords who prefer non-permanent fixes or for more secure screw mounting.
✨ The 4 Key Reasons for SECRUI Wireless Door Open Sensor Alarm Chime
- 52 MP3 Chimes - Assign unique tones to doors for instant source recognition
- Adjustable Volume 0-110dB - Loud alerts reach upstairs rooms and can be muted
- Pairing Flexibility - One receiver pairs with up to 20 sensors for many entry points
- Expandable Receivers - Add unlimited receivers per sensor to extend alert coverage
📋 Technical Details at a Glance
- Category: Home security entry alert
- Operating Range: 400 ft (open space, line of sight)
- Chime Options: 52 MP3 chimes with memory function
- Volume Levels: 0-110 dB, five adjustable levels plus mute mode
- Pairing Capacity: Up to 20 sensors per receiver
❓ Frequently Asked Questions
Q: Can one receiver pair with several sensors?
A: Yes, a single receiver can pair with up to 20 door or window sensors.
Q: Can one sensor trigger multiple receivers?
A: Yes, each sensor can be linked to an unlimited number of receivers to increase alert coverage.
Q: How are the receiver and sensors powered and installed?
A: Plug the receiver into any standard outlet, stick the sensor on the frame with the included double-sided tape or screw it in place, and remove the insulating paper before first use.
🏆 Our Verdict
Homeowners and small business owners who want a straightforward, expandable entry alert system will benefit most. The core strength lies in flexible wireless coverage, ample chime choices, and simple mounting options. Good long-term value comes from easy expandability and reported long sensor battery life, making the system practical for everyday use.
