---
product_id: 48973640
title: "Chamberlain 771REV Photocells Infrared Safety Sensors, 4.5 cm*19.5 cm*8.5 cm,Black"
brand: "chamberlain"
price: "FREE"
currency: EUR
in_stock: false
url: https://www.desertcart.hr/products/48973640-chamberlain-771rev-photocells-infrared-safety-sensors-4-5-cm-19
store_origin: HR
region: Croatia
---

# Compact 4.5x19.5x8.5 cm size 10m max detection range IP44 splash & dust protection Chamberlain 771REV Photocells Infrared Safety Sensors, 4.5 cm*19.5 cm*8.5 cm,Black

**Brand:** chamberlain
**Price:** FREE
**Availability:** ❌ Out of Stock

## Summary

> 🚪 Elevate your entryway safety with smart, splash-proof precision!

## Quick Answers

- **What is this?** Chamberlain 771REV Photocells Infrared Safety Sensors, 4.5 cm*19.5 cm*8.5 cm,Black by chamberlain
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/48973640-chamberlain-771rev-photocells-infrared-safety-sensors-4-5-cm-19)

## Best For

- chamberlain enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Installation:** Direct replacement for existing sensors with no rewiring hassle—upgrade in minutes.
- • **Smart Remote Control Ready:** Compatible with myQ for real-time alerts and remote door management from anywhere.
- • **Seamless Safety Integration:** Effortlessly enhances your Chamberlain garage and gate systems with precise obstacle detection.
- • **Weather-Resistant Durability:** IP44-rated splash-proof design ensures reliable performance rain or shine.
- • **Enhanced Security for Peace of Mind:** Stops door movement instantly when obstacles are detected, protecting your family and property.

## Overview

The Chamberlain 771REV Photocells are compact, IP44-rated infrared safety sensors designed to detect obstacles up to 10 meters away. Compatible with Chamberlain automation systems, they provide reliable, weather-resistant protection for garage, sliding, and swinging doors. Easy to install as direct replacements, these sensors integrate seamlessly with myQ technology for remote monitoring and control, ensuring enhanced security and convenience for modern smart homes.

## Description

Shop Chamberlain 771REV Photocells Infrared Safety Sensors, 4.5 cm*19.5 cm*8.5 cm,Black. Free delivery on eligible orders of £20 or more.

## Features

- Functionality: Chamberlain 771REV Photocells detect obstacles during the closing procedure, for increase safety and security
- Compatibility: Compatible with Chamberlain automation systems, including garage doors, swinging doors and sliding doors
- Special Features: IP44 Protection means that Chamberlain photocells are splash-proof, and protected against solid objects that are bigger than 1mm in size. The current draw is 20mA maximum
- What's in the Box: Each product contains two Chamberlain 771REV Photocells
- Chamberlain is one of the world's leading manufacturers for Garage door openers and gate openers

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00EYYAL1G |
| Antenna Location | Garage |
| Battery Description | Batterie nicht im Lieferumfang enthalten |
| Best Sellers Rank | 401,421 in DIY & Tools ( See Top 100 in DIY & Tools ) 1,560 in Gate Hardware |
| Brand | Chamberlain |
| Colour | Black |
| Compatible Devices | Chamberlain automation systems, garage doors, swinging doors, sliding doors |
| Customer Reviews | 4.4 4.4 out of 5 stars (249) |
| Global Trade Identification Number | 04014243213444 |
| Item Dimensions D x W x H | 8.5D x 19.5W x 8.5H centimetres |
| Manufacturer | Chamberlain |
| Maximum Range | 10 Metres |
| Model Number | 771REV |
| Mounting Type | Wall Mount |
| Number of Items | 1 |
| Part Number | 771REV |
| Power source | Corded Electric |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** Chamberlain
- **Colour:** Black
- **Maximum range:** 10 Metres
- **Mounting type:** Wall Mount
- **Power source:** Corded Electric

## Images

![Chamberlain 771REV Photocells Infrared Safety Sensors, 4.5 cm*19.5 cm*8.5 cm,Black - Image 1](https://m.media-amazon.com/images/I/71o3ojms0xS.jpg)
![Chamberlain 771REV Photocells Infrared Safety Sensors, 4.5 cm*19.5 cm*8.5 cm,Black - Image 2](https://m.media-amazon.com/images/I/31M2kdWa63S.jpg)
![Chamberlain 771REV Photocells Infrared Safety Sensors, 4.5 cm*19.5 cm*8.5 cm,Black - Image 3](https://m.media-amazon.com/images/I/41tfZ6gxIfS.jpg)
![Chamberlain 771REV Photocells Infrared Safety Sensors, 4.5 cm*19.5 cm*8.5 cm,Black - Image 4](https://m.media-amazon.com/images/I/41f9LL+qDPS.jpg)
![Chamberlain 771REV Photocells Infrared Safety Sensors, 4.5 cm*19.5 cm*8.5 cm,Black - Image 5](https://m.media-amazon.com/images/I/511EzhPilvL.jpg)

## Questions & Answers

**Q: will it work without fitting the sensors**
A: Sorry I didn't get mine fitted because of a problem not connected with the photocells.

**Q: is the photocell sensitivity adjustable?**
A: No adjustment at all.  You either break the beam, or you don't.

**Q: hi I have the photocells 771e-03. are these equivalent to you for sale?**
A: worked fine as a replacement.

**Q: Will they work on my liftmaster gates. The sensors I have are broken, but look the same**
A: The 771REV-01 also works on the LiftMaster gates. If your old sensors also use the two wiring systems.

## Frequently Bought Together

- Chamberlain 771REV Photocells Infrared Safety Sensors, 4.5 cm*19.5 cm*8.5 cm,Black
- Shelly Blu Motion | Bluetooth Motion & Lux Sensor | Home Automation | Compatible with Alexa & Google | iOS Android App | Long-Lasting Battery| Scene Activation | Range up to 9 meters
- Shelly 1 Mini Gen3, WiFi & Bluetooth Smart Switch Relay, 1 Channel, 8A, Home Automation, Dry Contacts, Lights Remote Control, Compact Size, Alexa & Google Home, (2 Pack)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.hr/products/48973640-chamberlain-771rev-photocells-infrared-safety-sensors-4-5-cm-19](https://www.desertcart.hr/products/48973640-chamberlain-771rev-photocells-infrared-safety-sensors-4-5-cm-19)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-08-24*