Tuya Photoelectric Heat and Smoke Detector with Alarm

Tuya Wireless Battery or Wired Photoelectric Heat and Smoke Detector

The photoelectric fire and smoke alarm responds quickly to slow-burning fires to protect

your family from deadly threats in the house, Thermo-optical smoke detector protection works immediately

after a fire broke out. Even a small amount of dangerous smoke or an increase in

ambient temperature over 57°C is sufficient to trigger an alarm signal,

the detector LED indicator flashes quickly and the internal siren sounds.

Photoelectric smoke detector

To detect smoke using a pair of infrared diodes and includes a built-in heat detector at +57°C.

The principle of detection is that the granules in the smoke can reflect infrared light. When the smoke enters the chamber,

the diode can receive more and more light and the detector can give an alarm signal when the smoke reaches a certain density .

Built-in thermal heat sensor

Fire is not always associated with heavy smoke, so if the ambient temperature

temperature exceeds 57 degrees Celsius, alarms will be triggered.

To more accurately detect a wide range of fires. The smoke detector plus

Accurately detects all types of fires , including: paper, wood, gasoline, Styrofoam, smoky fires, etc.

LED flash and sound alarm

The detector's built-in siren and LED alert you immediately of fire or suffocation hazards.

Whether you are at home or on the road, you will be immediately visually informed via LED , push notifications if

connected to an alarm , and also by an acoustic signal of 85 decibels .

Connect it to your Alarm

If it detects a temperature hotter than 57 degrees or there is heavy smoke, the detector will activate and an output to

dry contact will signal to the alarm system (if the sensor is wired, it will work with S3523, S3525, S3526).

The alarm system will notify the user immediately.

Places of Installation

The detector is suitable for detecting smoke in home, shop, restaurant, hotel, office building,

school, library, computer room and warehouse, etc.

It fits into any interior

The negligible power consumption during standby enables long-term operation of the sensor

with battery power and, thanks to the easy installation, the assembly takes only a few minutes.

Compatible with all alarm models that have hardwired zones.

Features and Functionality :

• Ceiling or wall mounting
• Easy to install with included mounting hardware
• Power supply: 12V via adapter or 9VDC 6LR61 battery
• Suitable for any room
• output : NO or NC
• Flashing alarm indicator (red)
• Test button for easy monthly test recommendation
• Low battery signal
• Safety clip feature , does not allow fitting of smoke detectors without a battery installed
• Photoelectric camera for early detection from all directions
• Loud 85dB alarm signal