Automatic Fire Alarm Series Key Switch Alarm  Maintenance Switch    

Key Switch Alarm Introduction:

Maintance switch is a key switch, which disconnects actuation circuits in the system to preventaccidental discharge during maintenance operations.

Two “LEDS” indicate “SYSTEM ARMED” and “SYSTEM INACTIVE”. When the key is inserted and turned towards “SYSTEM INACTIVE”, the red LED illuminates and the green LED indicating “SYSTEM ARMED”turns off. 

The key can only be removed in the “SYSTEM ARMED” position. This panel is also available with the key removable in both the “ARMED” and the “INACTIVE” positions. 

* Over 10 years" experience.

* Prompt response.

* OEM & ODM is available.

* Support factory inspection.

* Standard quality control system.

* Different choices of payment and delivery.

* Independant R&D dept, designing dept,to meet your special need.

* Whole set of technical supports and with abroad projects experience.

* We are manufacturer, offer better price better production control.

* Sample order, customized order, bulk order are supported.

* Reliable after-sales service, with one year waranty.

Q1: How about the quality of the products?

A: We produce every product with good quality materials, and test carefully to make sure stable quality before shipment.

Q2: Can I have a sample order?

B: Yes, Of course you can . we welcome sample order for your testing and checking products quality.Mixed samples are avaliable.

Q3: What is the shipping time?

C: Small Qty order needs 3-5 working days, big Qty order usually needs 10-15 working days after payments arriving. That"s depends on order Qty.

Q4: How to proceed the order if I have logo to print?

D: We will prepare artwork for visual confirmation at first, if the color and position are alright,we will make print Logo sample from silk print factory and take picture for you to comfire before mass production.

exhibition room

   2159 Serize

 Fm200 Gas