Desert Online General Trading LLC
Dubai, United Arab Emirates
Desert Online General Trading LLC
Dubai, United Arab Emirates
🔐 Stay one step ahead—secure your space with smart, remote-ready protection!
The DOIDF-IEGVN-038 is a versatile magnetic contact alarm system designed for doors, windows, and pool gates. Operating on 12V alkaline batteries, it delivers a sharp 80dB alert triggered by magnetic contact sensors. Easily installed on surfaces, it supports remote control disarming and synchronization of multiple remotes for flexible, user-friendly security management.
| Battery description | Alkaline |
| Voltage | 12 Volts |
| Control method | Remote |
| Noise level | 80 dB |
| Mounting type | Surface |
| Sensor technology | Contact Sensor |
| UPC | 664248657237 |
| Manufacturer | Changzhou Hengdun Electronic Technology Co Ltd |
| Part Number | SZSF03R |
| Product Dimensions | 4 x 1.5 x 8.5 cm; 45.36 g |
| Item model number | SF03RCD |
| Size | 2 Count (Pack of 1) |
| Item Package Quantity | 1 |
| Special Features | Magnetic |
| Usage | 监视 |
| Batteries included? | No |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |
| Item Weight | 45.4 g |
A**N
Great little addition for peace of mind.
Had these on about a year now and really impressed, they are SO loud! We use them on our front and back door for extra peace of mind. Easy enough to put on and they've stayed on for a year and still going strong. Really impressed and definitely recommend for extra precaution, especailly becasue we have pets so we can't turn our alarm on at night so this is just nice to have and we know it will wake us up!
D**K
Great alarm
Excellent value for 2 alarms
M**E
HENDUN Wireless Door Alarm with RemoteIn
They work really well and they are cheap well worth the money
A**A
Too loud
Gosh! Still trying how to reduce the noise especially since I’m leaving in 2bedroom
N**S
Loud and ideal
These came in perfect for what I needed them for. You do how ever need to check the batteries every now and again to make sure they are still working. Came with its own fob to activate and deactivate
Trustpilot
1 month ago
3 weeks ago
