Gold Member Since 2010
Audited Supplier
Ningbo Sentek Electronics Co., Ltd.

Smoke Detector, Smoke Alarm, Fire Detector manufacturer / supplier in China, offering Smoke Detector (SD218), Tamper Switch Alarm, UL Recessed Mounted Magnetic Contact Switch and so on.

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Smoke Detector (SD218)

FOB Price: US $3.5 / Piece
Min. Order: 500 Pieces
Min. Order FOB Price
500 Pieces US $3.5/ Piece
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Production Capacity: 150000
Transport Package: color box
Payment Terms: T/T

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fire & security detection
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Basic Info
  • Model NO.: SD218
  • Usage: Smoke
  • Certification: CE, RoHS
  • Trademark: Sentek
  • Origin: China
  • Type: Smoke Alarm
  • Installation Mode: Ceiling Mounted
  • Application: Home
  • Specification: EN14604
  • HS Code: 8531100000
Product Description
Smoke detector, smoke alarm, fire detector, fire alarm
SD-218 series photoelectric smoke detectors with EN14604 certificate

1) Photoelectric sensing technology
2) Low-sensitivity warning
3) Low-battery warning
4) Polished low-profile housing design
5) Battery case on the back of the detector for easy removal
6) SMD circuit board design: Satisfactory quality and reliability guaranteed
7) Test button for battery and alarm operation verification
8) Loud alarm signal exceeding 85dB in alarm mode
9) Easy installation and maintenance
10) Five-year warranty
11) EN14604 approved by BSI

Smoke Sensitivity:

2.26+/-1.21%/FT Obscuration (EN standard)

Battery Availability:


Standby Current:


Alarm  Current:


Temperature Range:

0°C to 50°C


0 to 95% RH, no condensation or icing

Alarm Sound Level

85 db/3m
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Mr. Peilin Jiang
Sales Manager
To: Mr. Peilin Jiang

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