RingAlarm Contact Sensor (2nd Generation)

Bought this as a replacement for an old sensor which must have become defective as it had started reporting false alerts and burning through the coin batteries (they were only lasting about 3 weeks) - we had had the old sensor for a few years so it was out of warranty but we were not too upset as these are relatively inexpensive to replace. It was easy to install, just scan the barcode using the app to set it up, then fix the unit up on your door/window with the supplied sticky pads or screws. (Although in our case we re-used part of the old sensor’s fixings, we just swapped out the main unit that contains the electronics and batteries).So far so good, the sensor is behaving as I expect. The Ring alarm system as a whole is something I would recommend - although all sensors are battery operated, they typically have a long life and you can monitor the battery life via the app - and insurance companies are starting to view that a self-install alarm is equally as acceptable as a professionally-installed/maintained system.

Bought to monitor a access point door. It integrated with the existing Ring system really easily. It was just a matter of going into the Ring app and scanning the QR code to link the device to the existing hub. Then just remove the plastic which was stopping the battery from powering up the sensor.It was easy to fit into place. You just need to hold the sensor and contact in place for a couple of seconds to ensure it has stuck well to the surface. Also need to make sure the sensor and contact are not too far apart.So far the battery life seems to be quite good. The sensor has been installed for several months now and the battery still has plenty left. I did disable the light on the sensor within the Ring app which probably helps save a small amount of battery life as the little LED in the sensor doesn't light up.The signal from the sensor easily reaches the Ring hub which is probably 5 meters or so away and though a couple of walls. The hub reports the sensor signal as at maximum strength.It is quite expensive for a sensor, but then it is part of an investment into the whole Ring security system. It is also of a high quality of manufacture, and I haven't had any problem with any sensors I've installed so far.As you can see from the rest of the review, you do need a Ring hub for the sensor to connect to and install the Ring app to connect the device to the hub.Overall a good quality and reliable sensor with no false positives so far.

The Ring Alarm Contact Sensor (2nd Generation) is a remarkable leap forward in home security technology. This device is not just a simple upgrade from its predecessor, but a complete overhaul that enhances every aspect of home protection.Firstly, the installation process is a breeze. The smaller, more discreet design of the sensors means they blend seamlessly into your home decor without being an eyesore. The ease of installation is a significant advantage, as it requires no special tools or professional assistance. You can have the sensor up and running in minutes, securing your doors and windows effortlessly.The performance of these sensors is exceptional. They are highly reliable, providing real-time notifications and alerts without fail. The 2nd Generation sensors have improved battery life and efficiency, ensuring that your home remains protected without constant maintenance.Moreover, the Ring Alarm Contact Sensor integrates perfectly with the Ring ecosystem, allowing for a unified approach to home security. The intuitive app provides user-friendly control and monitoring, giving you peace of mind whether you're at home or away.The value for money is another point where the Ring Alarm Contact Sensor shines. Considering the quality, reliability, and features offered, the pricing is very reasonable. It's an investment in your safety and the security of your property.In conclusion, the Ring Alarm Contact Sensor (2nd Generation) is an excellent choice for anyone looking to enhance their home security. Its ease of use, reliability, and integration with the Ring system make it a standout product in the market. For those seeking a top-tier security solution without the hefty price tag, this sensor is undoubtedly a five-star option.

Used 8 of those sensors so far. The sensor is small and no issues finding a setup for doors and windows. They actually look quite nice.Sticks very well to aluminium frames and upvc and had the sensors up for 8 weeks.Only issue so far is one sensor close to the base station going offline and was replaced. Amazon was great in replacing it under warranty

Fits subtly onto any white window or door. Good value for money compared to professional alternatives. Simple to connect it all up with wifi and loud sound when triggered, so works well. Battery life hasn’t been an issue.

good connectivity and motion detection. The sound quality is decent and functional. The battery holds well, but the value could be cheaper.