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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: saifuli
  • Model Number: K2
  • Usage: security alarm system
  • Certificate: CE
  • Color: white
  • Power supply: AC220V
  • Output voltage: DC12V-15V
  • Display: LED keypad

Packaging & Delivery

Packaging Details Neutral package
Delivery Time 3-5 working days


Best Price Normal Alarm System
2.factory price
3.8 zones wire,16 wireless.

                 Metal PSTN Alarm System                




8 zones wire,16 wireless.                                                          

power supply: AC220V±10%
static current:≤50mA
power <1.5W
alarm output:12V 400mA above
Output  voltage:DC12V~15V
wireless receives frequency:315MHZ,PSTN
Environment temperature:-10~55°C
iron box size :255mm×235mm×70mm
keypad size:159mm×138mm×33mm


The picture's of our products: 



Related products:


We can supply

Wired Alarm System

Wireless Alarm System

GSM Alarm System

Smoke Detector

Glassbreak Detector

Vibration Detector

Wired Flooding Detector

Magnetic Switch 

Household Gas Leak Alarm

Gas Solenoid Valve

Dual Passive Infrared Detector

Curtatain-Style Passive Infrared Detector

Active Infrared Beams

Wireless Door Sensor

Push-pull Type Remote Controller



Our service:


1.Your inquiry related to our products or prices will be replied in 12 hours 


2.OEM&ODM available, we will try our best to satisfy any of your special requirements 


 3.Protection of your sales area, ideas of design and all your private information


 4.Deliver methods depends on your option, and we will try our best to help you save your money 

Transaction History of the Supplier

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Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

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Transaction Value
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Trade Assurance
China (Mainland)
Transaction Level:
Supplier Assessments:
40 Transactions 50,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $158,000
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