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

Fire Detector, Smoke Detector, Fire Alarm manufacturer / supplier in China, offering Simplex Smoke Detector (PW-507S), 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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Simplex Smoke Detector (PW-507S)

Purchase Qty.:
100-499 500+
FOB Unit Price: US $3 US $2
Purchase Qty. (Pieces) FOB Unit Price
100-499 US $3
500+ US $2
Get Latest Price
Production Capacity: 80, 000PCS/Month
Transport Package: 1PC/Gift Box, 100PCS/CTN. 55.5X44.5X23.5cm.
Payment Terms: T/T, D/P, Paypal, Western Union

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Basic Info
  • Model NO.: PW-507S
  • Signal Transmission: Wireless Alarm
  • Certification: SGS, CE, En14604 NF292
  • Sensor Type: Electrochemical
  • Transmission Mode: Wireless
  • Receive Frequency: 85db at 3m
  • Material: ABS
  • Size: 102*35mm (with Base)
  • Power Source: 9V Block Battery/PP3
  • Sensor Life Time: 10 Years
  • Low Battery Warning: up to 30days
  • Trademark: PEASWAY
  • Origin: China Ningbo
  • Type: Smoke Alarm
  • Working Mode: Active
  • Application: Indoor
  • Working Principle: Electro-Optical Type
  • Alarm Volume (within 1m): ≥80dB
  • Usage: Smoke
  • Color: White
  • Weight: 105g(with Battery)
  • Alarm Sound: 85db at 10 Feet(3m)
  • Quality Guarantee: 5 Years
  • Test Facility: Yes
  • Specification: Quanlity level: EN14604 CE ROHS
  • HS Code: 8531901000
Product Description
Optical smoke detector PW-507S

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.


Material: ABS Plastic
Size: Ø 102*35mm (with base)
Weight: 105g (with battery)
Power supply: 9V battery
Standby current: 8μ A
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

Simplex Smoke Detector (PW-507S)
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
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