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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: AG-security
  • Model Number: DP-420
  • color:: white
  • Material:: ABS or Other plastic
  • Power Supply:: DC 9V battery
  • Sensor:: Photoelectric Sensor
  • Certificate:: CE ,EN14604
  • battery life:: >12 months
  • LED Indication:: Alarm and Low battery warning
  • Hush Button:: Temporary silence function
  • Instant Delivery:: Within 2 weeks

Packaging & Delivery

Packaging Details Carton Size: 590*560*250mm Qty: 100pcs in a carton N.W/G.W: 17/18kgs
Delivery Time 15 days after receipt of 30% T/T Payment


1.DC 9V batttery
2.Photoelectric sensor
3.Easy installation and maintenance

2 wire reliable Detector Fire Alarm Smoke detector



  • Static current: ≤ 10uA
  • Alarm current: ≤ 12mA
  • Operating voltage: 12/24V DC
  • Temperature range: -10 to 50°C
  • Relative humidity: ≤95% RH
  • Alarm output: COM NC/NO (select by jump) by relay
  • Double LED light alert
  • Sensor sensitivity grade: II
  • Sensor: optical
  • Digital smart program analysis technology
  • Ceiling mounted
  • User-friendly design and easy to wire
  • Manual test function
  • Automatic reset function
  • Alarm volume: 85dB
  • Alarm method: independent/networking
  • Size (L x W x H): 104 x 104 x 54mm





  • Packing with white box
  • Carton size: 52 x 36 x 36cm
  • 100 pieces/carton
  • Net weight: 14kg
  • Gross weight: 16kg

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* Professional experience and ability to accept and fulfill ODM/OEM orders.


* Answer your enquiries, questions and emails in 24 hours.


* Direct control on material, testing, quality, lead time ect.


* Flexible Payment terms ranged at different quantity


* One year warranty life for all detectors sold out from US




Transaction History of the Supplier

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Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

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China (Mainland)
Transaction Level:
Supplier Assessments:
43 Transactions 4,000+
The supplier’s transactions conducted 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 $32,000
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