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Tuya Wired Ceiling Photoelectric Smoke Detector

Reference Tuya-SD107

Brand Tuya

DC9-35V Anti-Fire Smoke Detector

€9.99

Tax included

Delivery in 24/48 hours

Quantity

Last items in stock

Description

Optimize the security of your home or office with the Tuya photoelectric smoke detector, designed to be

wired directly into your alarm system , ensuring a quick and reliable response in the event of a fire.

This advanced sensor uses optical sensing technology to identify smoke through smoke analysis

light reflected from smoke particles, allowing early detection of smoldering fires , such as those

caused by lit cigarettes or electrical faults. Whether you're looking to protect your home, office or other space

commercial, the Tuya Photoelectric smoke detector offers a sophisticated and reliable solution for timely detection

smoke signals, helping to safeguard people and property from potential harm.

The heart of the detector is made up of infrared diodes positioned inside a dark chamber that filters external light,

allowing only smoke to enter. In the absence of smoke, the diodes detect only a minimal amount of infrared light.

When smoke enters the chamber, it intercepts and reflects infrared light towards the diodes, increasing its detected intensity.

This progressive increase in light within the chamber allows the detector to activate

the alarm , via a 2 or 4 wire wire connection . when the smoke reaches a critical density.

To ensure continuous and reliable monitoring , the detector is equipped with two LEDs : one to indicate regular operation

and the other to signal the alarm state. The normal operation LED flashes periodically to confirm that the

detector is operational, while the alarm LED remains solid when it detects smoke at critical levels.

This smoke detector stands out for its reliability thanks to its temperature and light compensation technology

which reduces the risk of false alarms , making it ideal even for complex environments. It is also equipped with a mechanism

anti-tampering which guarantees that the system remains intact and operational even in the face of disabling attempts.

When detecting the presence of smoke , the wired smoke detector offers the flexibility to use both NO (Normally Open) contacts

and NC (Normally Closed) to transmit alarm signals to the alarm control panel. This allows for optimal adaptability

to the existing security system, depending on the specific installation and alarm response needs .

Note : This smoke detector cannot work independently, it must work with an alarm system .

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INSTALLATION

Connect the power line and signal line with the base plate (installation "1" is the positive power supply; 2" is the negative power supply; "3.4" is normally open/normally closed.
Select the appropriate location (normally mounted in the center of the ceiling), attach the mounting base, then insert the detector into the base and turn it.
Use the screws to secure the installation base to the ceiling.
Align the locating protrusion on the bottom of the detector with the locating groove of the installation base and rotate it clockwise to install the detector.