















🚨 Stay one step ahead—because your home deserves smarter security!
The RISWOND Motion Sensor Alarm System combines cutting-edge dual-core infrared technology with a powerful 125dB siren to protect your home, shed, or vehicle. Featuring dual alert modes, adjustable volume, and flexible power options (AAA batteries or USB), it offers customizable, wireless security with easy installation and remote expandability. Trusted by users for reliable detection and peace of mind, this compact system is designed to keep your property and family safe.









| ASIN | B09FLFS8QC |
| Batteries | 3 AAA batteries required. (included) |
| Batteries Required? | Yes |
| Batteries included? | Yes |
| Battery Cell Type | Alkaline |
| Best Sellers Rank | 356,893 in DIY & Tools ( See Top 100 in DIY & Tools ) 701 in Motion Detectors (DIY & Tools) |
| Colour | Red |
| Customer Reviews | 4.0 4.0 out of 5 stars (343) |
| Date First Available | 7 Sept. 2021 |
| Included Components | Screws |
| Item Package Quantity | 1 |
| Item Weight | 180 g |
| Item model number | P7+RC531 |
| Manufacturer | RISWOND |
| Part Number | P7+RC531 |
| Plug profile | Wall Mount |
| Power Source | Battery Powered |
| Product Dimensions | 7.11 x 8.38 x 11.43 cm; 180 g |
M**D
Great little deterant
I've installed this into my shed in the allotment, pick's up every time if I forget to switch it off with the fob. Quite loud and can change the volume, can also use it as a chime or an alarm. May not stop break ins but it's a cheap deterant
D**E
dementia alarm
My elderly dad has dementia and being his sole carer its tiring,due to lack of sleep i didnt wake up when he decides to get dressed in the early hours thinking its daytime. I have cameras that bleep when he does that, but being that tired i never hear them bleep. So i got this in the hope that it would alert me. IT WORKS a treat,Its on the lower setting but its loud enough to wake me up when he moves out of his bedroom. This is a lifesaver to me,and to anyone who's in teh same scenario,it works and gives peace of mind
B**O
Good loud alarm
Works well and is loud but the remote is a touch too sensitive and it's easy to set off the alarm by touching control buttons. Even outside the van, so take care when pocketing the remote!
K**N
Man shed alarm
Ok, not very loud. Added to Man shed full of junk so if anyone gets in anyway surprise!!!! Junk Added remote to shed key so you don’t forget and set the alarm off! A bit of a gimmick product in my opinion
H**R
A great multi-use PIR sensor alarm
Whether you're after a PIR motion activated alarm to act as a loud alarm or quieter notifier (to sound when there's motion, but not a deafening volume) for your alleyway or driveway, or you want it to act as a hands-free doorbell of sorts, this wireless PIR motion sensor with remote control is a doddle to install and to operate. The max volume level is roughly 125db (I measured 122 with my own equipment, which is still extremely loud), which is loud enough to be heard over just about all noise in the direct variety, and can pierce through loud ambient noise. Volume, modes and 'arming'/'disarming' can all be adjusted via the 4-button remote included in the box. This little remote can be hung easily on your keychain, and thus allows you to arm/disarm your sensor alarm as you come and go from your house/property. There are 3 AAA batteries included in the box, and the remote control has batteries already installed, so you can get your new, shiny alarm set up and ready to roll immediately!
J**L
Why no Delay?
There are two types of delays that is designed with most alarms, one is Exit (about 30 seconds) delay, and the other is Enter delay (about 10 seconds), 10 seconds to deactivate the alarm with your remote control. This has No Enter delay, so the alarm's Siren just starts blasting instantly, the minute it picks up motion. My neighbours are going to hate me every time I open my shed door.
S**E
Shed Alarm
Great little alarm easy to use and is very noisy good value for money.
D**D
Battery garage alarm
Just the job, nice and loud, perfect, just a few minutes to install. Chuffed 👍
F**O
Ottimo prodotto funziona perfettamente
W**S
Une daube.
A**E
Sehr gut. Sehr laut.
J**N
GOOD PRODUCT
D**N
conforme à la description
Trustpilot
2 days ago
1 month ago