Type Manual Alarm Button

NW2121D type manual alarm button is a kind of manually actuated fire alarm device. When the fire happens in the protective area, as long as the writness presses the front faceplate it can send alarm signal to fire alarm controller. This button is convenient to operate and may be used repeatedly. Besides this alarm button is equipped with fire branch telephone connector, it and the main telephone connector of alarm controller make up of fire-fighting speaker-telephone. 

NW2121D type manual alarm button is a kind of manually actuated fire alarm device. When the fire hap

  • Usage:Fire
  • Model Number:NW2121D
  • Brand Name:wanlida
  • Place of Origin:china
  • Country:China (Mainland)
  • telephone:86-13586558455
Payment Terms: L/C,T/T
Usage: Fire
Model Number: NW2121D
Brand Name: wanlida
Place of Origin: china
*Your name:
*Your Email:
*To:Ningbo Chengxu Enterprise Co., Ltd.
*Subject:
*Message:
Enter between 20 to 3,000 characters. English only.     Characters Remaining: 0 / 3000
*Enter the secure code shown below Mfrbee security Image      Reload Image

We do inquire for you , please wait ...

Membrane Push Button Panel with Silicone Keypad Type

Product characteristics 1. Silicone rubber materials: Epoxy encapsulation, Multi-Hardness 2. Cost-effective 3. Surface: texture, metallic colors 4. Silicone key height: 15mm or more 5. Can be molded with conductive pills, assembled with polyester or metal dome arrays for ...

Come From Komkey co.,Limited

API Spec 7k wellhead tools high quality C type 2 3/8 ~ 10 3/4in manual tong for well drilling

Description: The Manual tongs are necessary tools applied to make up and break out pipes. By changing the lug jaws and latch steps the manual tongs can hold different size of tongs.They are designed and manufactured according to API 7K for well drilling equipment. The B type ...

Come From Dongying Lake Petroleum Technology Co.,

VJ-H Series Manual Cleaning Type Industrial Dust Collector

VJ-H Series is a simple industrial dust collector with large air volume, stable and reliable mechanical structure, small footprint, and flexible movement. Features of VJ-H Series Manual Cleaning Type Industrial Dust Collector Horizontal filter installation mechanism can reduce ...

Come From Dongguan VILLO Technology Inc.