Gold Member Since 2014
Audited Supplier
Ningbo Peasway Electronics Co., Ltd.

Smoke Alarm, Smoke Detector, Smoke Alarms manufacturer / supplier in China, offering Ce NF Compliant 9V Battery Fire Alarm System Detectors (PW-509), Leak Alert Mini Size Electronic Water Detector (PW-312), Alarm System Home Security Smoke Detector Supplies (PW-509S) and so on.

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Supplier Homepage Product smoke detector stand-alone smoke detector Ce NF Compliant 9V Battery Fire Alarm System Detectors (PW-509)

Ce NF Compliant 9V Battery Fire Alarm System Detectors (PW-509)

FOB Price: Get Latest Price
Min. Order: 100 Pieces
Production Capacity: 80, 000PCS/Month
Transport Package: 1PC/Gift Box, 100PCS/CTN. 55.5X44.5X23.5cm.
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: PW-509S
  • Types of Smoke Detectors: Photoelectric Smoke Style
  • Specification: Quanlity level: EN14604 CE ROHS
  • HS Code: 8531901000
  • Type: Smoke Detectors
  • Trademark: PEASWAY
  • Origin: China Ningbo
Product Description

EN14604 Certified stand alone photoelectric smoke detector(PW-509S)
Peaway stand alone smoke alarm designed for residential and institutional applications including sleeping rooms of hospitals, hotels, motels, dormitories, and other multifamily dwellings.
The Smoke Alarm is operated by a 9V block battery. With the photoelectric technology, it is more sensitive than Ionization technology to detecting large particles, which may be produced in greater amounts by smoldering fires for hours before bursting into flames. Photoelectric sensor do not contain the radioactive material which is harmless to the environment.


1. Photoelectric sensing technology Detects Slow Smoldering Fires.
2. Sleek low-profile housing design.
3. SMD circuit board design - satisfactory quality and reliability guaranteed.
4. Fully supervised for low battery and low sensitivity.
5. Test button verifies battery and alarm operation.
6. Sounding a loud alarm signal of exceeding 85 dB(3m) in alarm mode.
7. Silence function (optional).
8. Easy installation, remove and maintenance.
9. 10-year product lifespan.

It also features tamper resistant locking pins that lock the alarm to the mounting bracket and/or the battery drawer to prevent removal of battery. Perfect for apartment, dormitory or hotel applications.

Packing details:

Content: 1x smoke alarm device, 1x battery, 1x user's manual, 1x mounting spare parts

gift box: 10.5x10.5x4CM,
pcs/carton: 100pcs
carton size: 55.5x44.5x23.5cm
N.W./G.W.: 14.1/14.9KGS

Our factory:


  ABS Plastic
Size:  Ø102*35mm (with base)
Weight:  140g (with battery)
Power supply:  9V battery
Standby current:  8μA
Alarm current:  16mA
Operating Temperature:  40°F to 100°F (4.4°C to 37.8°C )
Relative Humidity:  10 to 85% RH, non-condensing
Buzzer Output:  louder than 85dB at 10 feet (3m)
Self Check Function:  Yes
Interconnection:  Up to 40 units (optional)
Low Battery Warning:  Up to 30days warning signal
Certificates:  CE, ROHS, EN 14604
Sensor Lifetime:  10 years
Warranty:  5 years quality guarantee
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Ms. Joyce Yang
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