1. Chime notification originates from a Lorex Hub, which is activated when linked sensors are triggered.
2. Sensors need to be within range of the hub to work.
Add-on Window / Door Sensor
$19.99
Sale price
$19.99
Regular price
$19.99
What's Included
AK41TK
Window / Door Sensor:
- Receive mobile notifications from the Lorex App™ app or hear a chime whenever your doors or windows open
- Triggers alerts when the sensors detect windows or doors opening
- Install the sensors on any door or window frame in your home for easy, seamless installation
| Color | White |
|---|---|
| Power | Battery: CR1632, included |
| Connectivity | BLE5.0 |
| Lights | Status Indicator Light |
| Installation Type | Tabletop or wall mount |
| Setup Requirements / Compatibility | Lorex Sensor Hub, Lorex App Center |
| Mounting | Adhesive, included |
| Operating Conditions | Indoor Use |
| Operating Temperature | 14°F ~ 113°F / -10°C ~ 45°C |
| Operating Humidity | 0 ~ 95% RH |
| Warranty | 1 year limited warranty |
Each AK41TK Includes:
1 × Window / Door Sensor
1 × Pin
1 × Pre-inserted battery
Mounting Adhesive
Product Support
AK41TK - Add-on Window / Door Sensor
Reviews
Overall rating: 4.6222224 / 5 from 45 reviews.
AI Generated Review Summary
Summary topics
Review topics: ["battery","works","sensitivity","system","camera"].
Review highlights
Reviews
Faulty device
"Battery did not last 5 days. I purchased on Amazon and Lorex refused to replace because it was supposedly not from an authorized seller, but at first they were willing to replace it. After they informed that, I asked if they could just sell me a new one, but then they stated they were out of stock. Not sure how they were going to replace it at first but now can’t even sell me one… already wasted my money on the Hub so I just wanted to try a different sensor to see if the battery life would be better."
Does the job sensors
"Good and does the job. Price point ok."
N/a
"N/a"
Decent, reliable.
"Does what it is designed to do. It starts to get flaky when the batteries get weak, sending false notifications when you are not home. It raised an eyebrow the first couple of times it notified that the door had been closed an hour or longer after we had left. Once we figured out what was happening we changed the battery and it worked just fine. Note: the initial batteries it shipped with did not last a year. The app can be a little flaky with the sensor hub. It often will not disable the first try. But all in all a good little system."
More separate notification tones
"Need to have separate ring tones for each device."
Expensive
"I bought these for quality. Had a very hard time pairing them to the hub. Turned out one was defective and would not update. They operate the way I want so that part is good. Had to go through support to get it replaced. They were very thorough and we'll leave it at that."
Excellent product
"I changed my security system and installed Lores, the door sensor and motion sensors work very well. Also installed wired cameras"
Hi, Since I've installed the
"Hi, Since I've installed the "Lorax Home Security", I have been very pleased with it's performance. GREAT PRODUCT..."
My personal opinion
"Hello, this is the first time that I had so much trouble programming the HUB with the door sensor. We had to call the technical service to restore the Hub to factory condition, but after the installation I was very satisfied.👌"
Works but lack of options
"If i open the door, my sensor hub sounds the alarm and it works great. I like that the magnet/sensor is small. Unfortunately they're either active with alarm+notification or disarmed. I wish i was able to disarm some but still receive notifications."
Q&A
- Why can’t I add this to my cart?
- It is a discontinued item.
- I have several for 2 years How do you charge or replace batteries
- Call our technical support team, who will be happy to assist you. Technical support: 1-888-425-6739
- good afternoon, I’m buying a Lorex alarm set for the 2nd time and the door sensors are not turning on, please tell me, maybe I’m doing something wrong
- You can call our technical assistance service, they will be happy to help you. Technical Support: 1.888.425.6739
- I have 2 AK41TK door sensors installed and connected to my hub. In the last month one of the door sensors sends a "closed" event once or twice a day. There is no corresponding "open" event. Is frustrating because at night I was trying to use this as an alarm. Battery shows normal in the app, I have removed the magnet and sensor and reinstalled closer to each other to ensure there is contact and no jiggling. Are there recommended troubleshooting steps? Might it be defective? I would have checked the hub but the other AK41TK sensor not having issues is on the same hub and is further away from the hub than the one that is having issues. I really like the system otherwise.
- Hi! This is Lorex. Get help setting up, configuring or troubleshooting your Lorex product, as well as any warranty related inquiries. 1.888.425.6739 Option 1 - English, 2 - Spanish, 3 - French Option 1 Phone
- I can't get my door sensors to notify me as the camera's do, any reason why the sensors won't send a notification to my phone via the Lorex Home App when the doors are being opened?
- You can check on the Sensor Hub's home and away setting. Make sure you configure each sensor based on your preferred setting. You may call our Technical Support Hotline for further assistance on 1-888-425-6739 and select option for Technical Support.