CPVAN 125dB Motion Sensor Alarm, Wireless Indoor PIR Motion Detector with 328ft Remote, 40ft Detection Range
Quick take
The CPVAN CP2 Pro is a no-WiFi indoor PIR motion detector with a very loud 125dB siren and a remote that helps you arm or switch modes from a distance. It is a practical pick for garages, vans, sheds, shops, and other storage areas where you want an instant deterrent rather than a smart-home system. The main caveat is that PIR sensors do not “see” through walls or glass, and some buyers report remote durability issues after months.
Pros and cons
Pros
- 125dB deterrent siren: designed to alert quickly when motion is detected.
- PIR motion sensing: tailored for human movement with a stated best-use range (not through barriers).
- Remote control included: switch modes and arm or disarm from farther away (up to 328ft in open areas).
- Two modes: loud alarm mode plus a chime mode for lighter notifications.
Cons
- No detection through walls or glass: placement matters for reliable coverage.
- Remote may be a weak point: limited review evidence suggests some units’ remotes can fail over time.
- Instructions can be hard to read: setup may take some trial and adjustment.
What buyers think
Buyer-review evidence is generally positive on the alarm’s deterrent impact and overall ease of setup for a budget-friendly motion sensor. Many comments highlight the siren being very loud, the remote adding convenience (especially for mounting in less accessible spots), and the lack of any WiFi or app requirements. At the same time, reviews mention practical limitations that align with PIR behavior, including the need to place or angle the unit for consistent detection coverage. There is also limited but notable concern about remote longevity, with at least some buyers reporting that remotes stop working after months.
What is the CPVAN CP2 Pro motion detector?
This is an indoor wireless motion sensor alarm that uses PIR (infrared) sensing to detect human movement within its coverage area. When motion is detected, it can trigger a loud 125dB siren for deterrence. For lower-key alerts, it also includes a chime option. Operation is remote-controlled, and you do not need a WiFi network, hub, or app to use it.
Key features that matter for everyday use
Instant alarm deterrence, plus a chime mode
For buyers who want a notification that is hard to ignore, the headline feature is the 125dB alarm siren. The unit also supports a chime mode, which is useful if you want a “doorbell-like” alert rather than a full alarm while you are home.
Remote control convenience (no app required)
The included remote lets you arm, disarm, and switch between modes from a distance. The stated operating range is up to 328ft in open areas, which can be helpful if the detector itself is mounted near a doorway, on a shelf, or in a spot you do not want to reach every time.
PIR detection range and placement considerations
The unit is rated for a detection range of up to 40ft, with best performance typically within a smaller band (about 10ft to 26ft). PIR sensors detect movement based on changes in infrared patterns, so they will not detect motion through walls, windows, or glass doors. If coverage feels inconsistent, angling or repositioning the sensor is usually part of getting the best view of the traffic path.
Wireless mounting options
For placement flexibility, the detector can be mounted with included adhesive or screws, or used freestanding on a shelf or other flat surface. That makes it easier to adapt to different indoor locations such as garages, van interiors, sheds, stairways, and storage areas.
Power options and what that means
The device is battery powered and uses three AAA batteries (included). Some reviews also describe using a USB power adapter as a way to avoid frequent battery checks, which can be a practical benefit if you are setting it up somewhere you want to keep running consistently. As with any battery-based alarm, keeping batteries fresh is important for dependable sound output.
Who it is best for
- Homeowners and renters who want an indoor motion alarm without WiFi, sensors, or subscriptions.
- People securing entry-adjacent spaces such as garages, sheds, and storage rooms where a loud siren can deter opportunistic tampering.
- Buyers who want remote mode switching and do not want to walk to the detector to arm or disarm.
- Practical shoppers looking for a simple device that can also serve as a chime alert.
Who should consider something else
- Anyone who needs detection through obstacles (walls, glass doors, or windows), since PIR coverage depends on line-of-sight to movement.
- Buyers who rely heavily on remote control long-term and cannot risk remote failure, since remote durability concerns show up in limited review evidence.
- People wanting a smart-home experience (app notifications, integrations, or automation), because this model is intentionally no-WiFi.
Pros and cons recap
- Strong deterrence: 125dB siren is frequently praised as loud.
- Simple setup: no hub or WiFi required, remote included.
- Placement matters: PIR limitations mean you need to mount and angle it for the path you want covered.
- Remote may fail: limited but meaningful reports suggest remote issues after months for some users.
Price and availability
The CPVAN CP2 Pro is positioned as an affordable indoor motion alarm. For the most accurate current pricing and to confirm the latest availability on your preferred marketplace, check the listing below.
Bottom line
If you want a straightforward indoor PIR motion detector with a loud 125dB deterrent siren and remote mode control, the CPVAN CP2 Pro can make sense, especially for garages, vans, sheds, and other storage areas. Plan to spend a little time on placement to get reliable detection, and if remote use is mission-critical for you, consider that some buyers have reported remote failure over time.
FAQ
Does the CPVAN motion alarm work without WiFi?
Yes. It is designed to operate without WiFi, an app, or a hub, using remote control and PIR sensing.
What is the detection range of the PIR sensor?
It is rated up to 40ft for motion detection, with best performance typically within about 10ft to 26ft.
Will it detect motion through walls or glass?
No. Like most PIR motion sensors, it does not detect motion through walls, windows, or glass doors. Coverage depends on placement and line-of-sight to movement.
What are the alarm and chime modes?
The unit includes a loud alarm mode that triggers the 125dB siren, and a chime mode that provides a gentler notification.
How is it powered?
It uses three AAA batteries (included). Some buyers also describe powering it with a standard USB adapter as an alternative to relying on batteries alone.
Is the remote required to use the detector?
The remote is included for arming, disarming, and switching modes from a distance, but the detector’s core function is still motion-triggered alarm behavior.
Specifications
| Product Title | CPVAN 125dB Motion Sensor Alarm, Wireless Indoor PIR Motion Detector with 328ft Remote, 40ft Detection Range, Battery Operated Siren for Home Garage Van Shed, CP2 Pro White |
|---|---|
| Category | Electronics > Security & Surveillance > Motion Detectors |
| Brand | CPVAN |
| Manufacturer | CPVAN |
| Model Number | CP2 |
| Color | White |
| Item Weight | 8.79 Ounces |
| Power Source | Battery Powered |
| Maximum Range | 8 Meters |
| Mounting Type | Door Mount |
| Battery Description | AA |
| Number of Batteries | 3 AAA batteries required. (included) |
| Antenna Location | Driveway, Garage, Lawn |
| Item Dimensions D x W x H | 1.97"D x 2.36"W x 3.54"H |
| UPC | 784237296312 |
| Mfr Part Number | WV-CP01 |
| Item Type Name | Motion Sensor Alarm |
| Built-In Media | Batteries |
| Unit Count | 1 Count |
Available variants
Color
- Key Fob-Black
- White-1+1+1
- White-1+2+6
- Black-1+1
- White
- Contact Sensor-Black
- Black-1+1+1
- White-1+2+4
- Black-1+2+6
- Contact Sensor-White
- White-1+1
- Black-1+2+4
- Key Fob-White
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