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433mhz smoke detector wireless interconnected optical smoke alarm

433mhz smoke detector wireless interconnected optical smoke alarm

Product Details:

0.99 USD ($)/Piece
X

433mhz smoke detector wireless interconnected optical smoke alarm Price And Quantity

  • 50000 Piece
  • 0.99 USD ($)/Piece

433mhz smoke detector wireless interconnected optical smoke alarm Trade Information

  • 10000 Piece Per Day
  • 3 Days

Product Description

Main Features

2. Heat sensor+ smoke sensor 

 3. Malfunction auto-check
 4.Auto-reset after trigger
 5.Infrared photoelectronic sensor
 6.Sound&flash alarm/LED indicating alarm
 7.SMT manufacture technology,
reliable stability,with Hush button

 8.Dust-proof, month-proof, anti-white light interference

 9.Anti-RF interference (20V/m-1GHz)
10. Execute criterion: EN54-11, UL539, EN14604, UL217.

Power supply

9V batttery (The battery is included)

Static current

less than 10 uA

Alarm current

less than 35mA

Sensitivity

2.06 percent  per ft 

Alarm Temperature

57 centigrade

Alarm indication

LED flashes in red

Alarm sound

more than 85dB per 3m

Operating temperature

-10 to +50 centigrade

Radio frequency

315MHz or 433MHz  (Default dispatch:1527,433)

Code form

2262 or 1527 code

Radio transmitting distance

200m(open area)

Humidity

less than 95percent RH

Dimension

D128*38mm

Exexution standard

GB4715,GB4716,EN14604,UL217

Detetcing area

80 square metres at 6-12m installation height
60 square metres at installation height less than 6m

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