433MHz Wireless Smoke Detector Independent Fire Alarm Sensor 360 Degrees Indoor Home Safety Garden Security Smoke Alarm

RF433 Smoke Detector,Wireless Smoke Fire Alarm Sensor,Security Protection Alarm for Home Automation,Work with Sonoff RF Bridge

(if not sure your alarm host if can work with our sensor, please leave message to tell us your alarm host order link or model, we will help to check), most important is that also support independent alarm.

Please note that the smoke detector need to connect 433mhz, EV1527 alarm host successful that can be control by mobile phone(APP)/remote controller.

Features:

1. Support three alarms: independent sound & light flash alarm, wireless 433 transmission network alarm.

2. Full snap-in patented structure, simple installation, no need for debugging and wiring.

3. 360 degrees smoke detection and alarm, no dead angle, reliable.

4. Built-in high-sensitivity sensing technology, reliable and safe.

5. Built-in 90 dB sound and light alarm reminder, effectively prompting people to evacuate.

6. Ultra-low-power microcontroller + photoelectric principle technology, long standby life battery use for 3 years.

7. Adopt high-performance photoelectric two-way scattering patented technology of two-receiving & one-transmitting, stable, reliable and accurate.

8. Low Voltage Alarm: When the battery voltage is lower than 6.8V, a warning sound is issued to remind the user to change the battery.

9. Rotary detachable top cover design to facilitate cleaning and battery replacement.

To add a 433MHz smoke sensor, please install the battery into the sensor. Make sure Sonoff bridge is connected with home wifi already.Then

click Add RF Remote on RF Bridge device on app, select Alarm and confirm. You’ll see a new alarm icon is added to APP. Press and hold its

icon, you’ll hear a beep sound from the RF Bridge, the red led of RF Bridge will start fast blink, which means it has entered into learning mode.

then please press the round button of smoke detector until you hear continious alam sound to transmit signal. You’ll hear two beep sounds,

and the red led of RF Bridge will blink twice. This means the PIR sensor has learnt successfully.

Specifications:

Color: White

Material: ABS + High Sensitivity Sensor

Powered Supply: DC 9V(6F22 Battery, not included)

Transmission Frequency: CD50 independent alarm, CD50W wireless transmission(Support)

Launch Distance: 200M (External aerial 500 meters)

Static Current: 10uA

Alarm Current: 40mA

Alarm Loudness: 85dB

Environmental Temperature: -10°C+60°C

Environmental Humidity: 95%RH

Protection area: 60 Square Meters

Installation Height: 6m

Smoke Sensitivity: Grade

WiFi configuration:

1. Install ‘Tuya Smart’ APP on your smartphone the first time you

use the detector. 2. Make sure your smartphone is connected to the WiFi. a) Launch the APP, click ‘Add device’—’Security Sensor’—’Sensor

(WiFi)’. b) Long press the ‘TEST’ button for 5s until LED flashes with a

short beep of ‘Di’ (long press the button within 20s of loading the

battery to enter WiFi configuration mode). c) Click ‘OK’ in the APP—input password for the WiFi an click ’OK’,

the detector enters configuration mode which lasts for 60s maximum. 3. A long beep of ‘Di’ with LED indicator on for 10s means the WiFi

configuration is completed. When WiFi configuration fails, the

detector exits configuration mode with short beep of ‘Di Di Di’. 4. WiFi configuration is done based on the 3 steps above.