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Specifications
Compatibility:
All Compatible
Model Number:
Smoke detector Fire Sensor
State of Assembly:
Ready-to-Go
Camera Equipped:
No
Brand Name:
EJLINK
Product Name:
Wireless RF433 Fire Prevention Sensor
Power Supply:
DC9V 6F22 (Battery not included)
RF Frequency:
433.92
Transmitting protocol:
1527
Wireless Transmission Distance:
150M( in the open air), need alarm host like Sonoff bridge
Sounder level:
85dB
Low voltage Alarm:
6.8V
Working area:
60 square meters
Installation height:
6M
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Consumer Electronics
Smart Electronics
Smart Home
Home Automation Modules
3Pcs Smoke Detector Wireless 433MHz Fire Security Protection Alarm Sensor for Smart Home Automation, Work with Sonoff RF Bridge
Seller:
Q-Vision Security Store
Alitools rating:
10%
/
Aliexpress rating:
88%
More details
The seller hasn't sold many products yet, so it's hard to draw conclusions. Be careful.
The seller has been active on the platform for more than three years.
The seller only has bad reviews. Watch out!
46.99
$
26
reviews
Rating:
4.4
Open on AliExpress
Price history
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for 3 month
for half a year
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Price drop notification
44.64 $ (-5%)
44.64 $ (-5%)
42.29 $ (-10%)
39.94 $ (-15%)
37.59 $ (-20%)
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Customer Reviews
I***e
June 2, 2020
not tested jet!
r***n
February 16, 2020
Many Thanks A+++++++++++++
Show more
Anonymous
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Alitools — The Best shopping tools for AliExpress
|
3543+ reviews
|
500,000+ users
Don't forget to add Alitools —
your AliExpress shopping assistant.
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Alitools — The Best shopping tools for AliExpress
|
3543+ reviews
|
500,000+ users