Alarm Phone
Product Details
The device is ingeniously controlled by a thermostat. When heated to the danger point, the thermostat sets the machinery in motion. A screw plate rises to lift the receiver, a metal finger dials the operator, and the phonograph starts repeating the directions, which, together with the loud gong, bring the firefighters directly to the scene.
A PERFECT fire alarm, when heated, lifts a telephone receiver, dials the operator, informs her as to the exact location of the f
- Place of Origin:India
Send inquiry / quota request to Alarm Phone
Relate products of Alarm Phone
In the fields of biological sample storage, medical cold chain transportation, and laboratory research, the normal operation of liquid nitrogen tanks is crucial for the cryogenic storage of biological samples such as cells, embryos, and frozen sperm. However, there are many ...
iphone 13 pro dark cherry leather case are designed to provide maximum protection for iPhone 13 Pro. They are made of premium genuine leather and feature raised edges to protect your device from scratches and drops. They also come with precise cutouts for easy access to all ...
Come From Guangzhou Supercase Enterprise Co., Ltd.
There are 2 kinds ofiphone 13 leather vs silicone case made in our company in 2022. One is a simple laminated leather iPhone case with a microfiber interior. Another one is foldable with a card slot. However, there is a lot of variety in leather case models. For example, you ...
Come From Guangzhou Supercase Enterprise Co., Ltd.
