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Quick Details

  • Place of Origin: Zhejiang, China (Mainland), Zhejiang, China (Mainland)
  • Brand Name: jabo
  • Model Number: JB-S878, JB-S878-4
  • shape: Round with top
  • size: 100*48mm
  • Power Supply: Relay output
  • Warranty: 5 Year Limited
  • Color: White

Packaging & Delivery

Packaging Details color box/blister card
Delivery Time Shipped in 30 days after payment




JB-S878 conventional photoelectric smoke detector


Main Features:

1. 2 or 4 wire models
2. Dual LEDs for 360° visibility
3. Advanced detection and discrimination algorithms
4. Easy installation and maintenance
5. Sleek low-profile housing design
6. Durable sensor head. No need for replacement
7. SMD circuit board design
8. Satisfactory quality and reliability guaranteed
9. Normally-closed (N/C) -Normally-open(N/O) selectable relay output
10. Five-year limited warranty
11. Dimensions:  Ø100 X 48 mm




Quality Control


Company Information

Our Building


Burn-in Room
Injection machine EN14604 Smoke Test Tunnel




1. Are you a factory or trading company?
A: We are a factory. We are a professional factory producing smoke alarms, co alarms, water alarms, etc...

2. Where is your factory? How can I visit there?
A: Our factory is located in Ningbo City, Zhejiang Province, China, about 2 hours train from Shanghai. All our clients, from home or abroad, are warmly welcome to visit us!

3. Can you offer ODM/OEM?
A:Yes, we can offer ODM & OEM Service. Also, we can provide customized packaging and product design.

4. How can I get some samples?
A: Contact with our sales and we will make the sample as your requirement. Sample available in 5 days.

5. How does your factory do regarding quality control?
A: Quality Control system, product pass the TEST & comply with official standard , We accept the third party inspection



Transaction History of the Supplier

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Transaction Overview


Transaction Details

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China (Mainland) | Manufacturer, Trading Company
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Supplier's Trade Assurance Limit: US $94,000
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