---
product_id: 2156972
title: "Brinno KNS100 Knocking Sensor for PHV1330 Hidden Front Door Camera"
brand: "brinno"
price: "0.95 OMR"
currency: OMR
in_stock: true
reviews_count: 13
url: https://www.desertcart.com.om/products/2156972-brinno-kns100-knocking-sensor-for-phv1330-hidden-front-door-camera
store_origin: OM
region: Oman
---

# Knock-triggered photo capture Zero battery power needed Seamless security integration Brinno KNS100 Knocking Sensor for PHV1330 Hidden Front Door Camera

**Brand:** brinno
**Price:** 0.95 OMR
**Availability:** ✅ In Stock

## Summary

> 🔔 Never miss a knock, never miss a moment.

## Quick Answers

- **What is this?** Brinno KNS100 Knocking Sensor for PHV1330 Hidden Front Door Camera by brinno
- **How much does it cost?** 0.95 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/2156972-brinno-kns100-knocking-sensor-for-phv1330-hidden-front-door-camera)

## Best For

- brinno enthusiasts

## Why This Product

- Trusted brinno brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **24/7 Door Monitoring:** Keeps a visual log of visitors even when you're away, boosting peace of mind.
- • **Battery-Free Operation:** No batteries required—eco-friendly and hassle-free security.
- • **Effortless Integration:** Fits perfectly with Brinno PHV1330 Digital PeepHole Viewer for seamless setup.
- • **Instant Knock Detection:** Captures photos the moment someone knocks, so you never miss a visitor.
- • **Vibration Sensing Precision:** Detects door knocks via vibration, ensuring accurate and reliable alerts.

## Overview

The Brinno KNS100 Knocking Sensor enhances your PHV1330 Digital PeepHole Viewer by detecting door knocks through vibration and instantly capturing photos of visitors. This battery-free sensor fits discreetly into the viewer’s slot, providing continuous, reliable security monitoring without extra power sources. Ideal for professionals seeking smart, effortless home security integration.

## Description

Product Description               For use with the Brinno PHV1330 Hidden Front Door Camera. This sensor fits into a slot on the back of the Hidden Front Door Camera and triggers it to take a picture of anyone knocking at your door by sensing the vibration produced by knocking. Provides added security by allowing the Digital PeepHole Viewer to record photos of who's at your door even when you're not home. No batteries needed. Not for use with the optional Motion Sensor. Not compatible with the original Brinno PHV132512 Digital PeepHole Viewer.                  From the Manufacturer               For use with the Brinno PHV133012 Digital PeepHole Viewer. This sensor fits into a slot on the back of the Digital PeepHole Viewer and triggers it to take a picture of anyone knocking at your door by sensing the vibration produced by knocking. Provides added security by allowing the Digital PeepHole Viewer to record photos of who's at your door even when you're not home. No batteries needed. Not for use with the optional Motion Sensor. Not compatible with the original Brinno PHV132512 Electronic PeepHole Viewer.

## Features

- For use with the Brinno PHV133012 Digital PeepHole Viewer
- Fits into a slot on the back of the Digital PeepHole Viewer
- Takes pictures of anyone knocking at your door by sensing the vibration produced by knocking
- Provides added security by allowing the Digital PeepHole Viewer to record photos of who's at your door even when you're not home
- No batteries needed

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Brinno |
| Part Number | G1330 |
| Item Weight | 0.8 ounces |
| Product Dimensions | 5.75 x 4 x 0.75 inches |
| Item model number | KNS100 |
| Item Package Quantity | 1 |
| Special Features | Motion Detection |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | 1 Year Limited |

## Product Details

- **Brand:** Brinno
- **Flash Memory Type:** SD
- **Screen Size:** 2.7 Inches
- **Special Feature:** Motion Detection
- **Lens Type:** Zoom
- **Has Image Stabilization:** No
- **Image Stabilization:** Digital
- **Item Weight:** 0.05 Pounds
- **Are Batteries Included:** No
- **Supported File Format:** JPEG

## Images

![Brinno KNS100 Knocking Sensor for PHV1330 Hidden Front Door Camera - Image 1](https://m.media-amazon.com/images/I/81BVJjkvf3L.jpg)

## Customer Reviews

### ⭐ 1.0 out of 5 stars







  
  
    Brinno Peephole knocking Sensor
  

*by O***K on Reviewed in the United States on April 27, 2012*

I am very unsatisfied with this product. The instructions what little there were, were fine for installation. But when I installed the sensor the camera which I love was set to always on and did not detect any knock at the door. I removed the sensor and put it in my sock drawer knowing I would never get my problem resolved.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Good addition to viewing device
  

*by P***R on Reviewed in the United States on December 10, 2012*

I live alone in an apartment and I've had no way to view who was knocking at my front door.  I installed a Brinno "peep-hole" viewer with a 2.5 inch screen and it works great.  When I installed the viewer I paid extra and installed this "knock" sensor also.  It works as described in the advertisement, and has been well worth it's use.  However, I wish Brinno made a "motion detection" add-on like this that would detect motion through the peep hole instead of having to add another device on the wall outside my apartment.  My apartment opens to an outside stairwell and I've actually seen some persons try to look backward through my peephole without knocking.  The pictures I got of their eyeball was when they accidentally bumped the door.  Yes, the knock sensor is that sensitive, it even senses when I turn the key in the door lock.  Yes, I have lots of pictures of myself.  Another help has been that while I am away from home it records who has knocked on my door.  This recording alerted me that a package was delivered down at the apartment complex front office.  Of course, FedEx doesn't deliver and the same for the USPS, but UPS always  brings my packages to my door and will leave a note if I'm not home.  But some of the kids in the neighborhood or the weather will take the note off my door.  By reviewing the pictures I know that UPS had delivered or that a friend has stopped by while I was away.  But it works as advertised and I'm content with it.

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Sensitive
  

*by B***N on Reviewed in the United States on April 29, 2017*

Works good but a little sensitive. It takes pictures each time the door is opened so I see pictures of my wife and I more than I do visitors, but I would rather have that than none at all.

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-03-14*