Are there any solutions to connect them to the app?

Not that I am aware of. This is a single, stand alone smoke detector.

What is the difference between the models sd2l0ax and sd20-w?

The models SD2L0AX and SD20-W have the similar appearance but different functions. They both are photoelectric smoke alarms with built-in 10-year lithium batteries. SD2L0AX is a standalone alarm that works independently, while SD20-W is one of the X-Sense Link+ series models. Multiple SD20-W alarms can communicate with each other, so when one alarms, all will go off. In addition, SD20-W can also be controlled by the X-Sense RC01 remote controller (sold separately).

Is the sensor photoelectric or ionization?

It has a photoelectric sensor. Compared to ionization sensors, the photoelectric sensor is more sensitive to smoldering fires, allowing you to detect smoke and fire as soon as possible.

If you're cooking something that sets it off do you have to take the unit down to shut it up?

The benefit of this photoelectric type alarm vs an ionization alarm is that it does alert due to normal cooking. So much fewer false alarms.

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X-Sense Smoke Detector, 10-Year Battery Smoke Fire Alarm with Photoelectric Sensor, LED Indicator & Silence Button, 1-Pack

X-Sense Smoke Detector, 10-Year Battery Smoke Fire Alarm with Photoelectric Sensor, LED Indicator & Silence Button, 1-Pack

Product ID: 369975840

Details

Brand
X-Sense
Colour
White
Power source
Battery
Product dimensions
12.2D x 12.2W
Style
Compact

🔋10-Year Battery Life

🚨Photoelectric Sensor

🛠️Easy Installation

Description

🔥 Your Guardian Against Smoke—Stay Safe, Stay Smart!

🔒 SAFETY FIRST - Experience peace of mind with a smoke detector that offers a decade of reliable protection.
⚡ QUICK RESPONSE - Advanced photoelectric sensor detects smoldering fires faster than traditional alarms.
🔥 PREMIUM BUILD - Crafted from fire-retardant ABS plastic, ensuring durability and safety in any environment.
🔍 SELF MONITORING - Auto-check function keeps you informed of battery status and potential faults.
🛠️ HASSLE FREE SETUP - Install effortlessly with included screws or optional adhesive pads—no rewiring needed!

The X-Sense Smoke Detector is a reliable, battery-operated fire alarm featuring a sealed 10-year lithium battery, advanced photoelectric sensor for quick smoke detection, and a user-friendly installation process. With a self-monitoring function and premium ABS construction, it ensures safety and durability for homes and offices alike.

Specifications

ASIN	B09CJYLLMY
ASIN	B09CJYLLMY
Alarm	Audible
Batteries	1 CR123A batteries required. (included)
Best Sellers Rank	#79,710 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #91 in Smoke Alarms
Brand	X-Sense
Built-In Media	1 × Smoke Alarm SD2L0AX with Sealed 10-Year Lithium Battery, 1 × User Manual, 2 × Screws and Anchor Plugs
Color	White
Date First Available	23 October 2021
Enclosure Material	ABS Material
Item Dimensions D x W x H	12.2D x 12.2W x 4.6H centimeters
Item model number	SD2L0AX
Manufacturer	X-Sense
Manufacturer	X-Sense
Model Number	SD2L0AX
Number of Items	1
Operating Humidity	95 percent
Power Source	Battery Powered
Product Dimensions	9.4 x 3.05 x 9.4 cm; 222 g
Product Style	Compact
Sensor Type	Photoelectric
Unit Count	1.0 Count

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