Composition of smoke alarm

Smoke alarm, also known as fire smoke alarm, smoke sensor, smoke sensor, etc. It is powered by the bus, and multiple buses can be connected to the bus to form an alarm system by networking and communicating with the fire alarm controller. There is no sound during the alarm, and the host has sound and light prompts. This type of smoke alarm device is generally called smoke detection. Device. Smoke detectors are divided into address codes and those without address codes.

The smoke alarm is composed of two parts: one is an inductive sensor for detecting smoke, and the other is an electronic speaker with a very loud sound, which can alert people in time if danger occurs. The smoke alarm uses the positive and negative ions generated by the ionization of the radioactive source americium to move toward the positive and negative electrodes under the action of the electric field. Under normal circumstances, the current and voltage of the internal and external ionization chambers are stable. Once smoke escapes outside the ionization chamber. Interfering with the normal movement of charged particles, the current and voltage will change, disrupting the balance between the internal and external ionization chambers, so the wireless transmitter sends out a wireless alarm signal to notify the remote receiving host to transmit the alarm information.

The smoke alarm is an alarm device for preventing flammable fires. It is mainly composed of indoor and outdoor fire hydrant systems, automatic sprinkler systems, smoke exhaust systems, fire alarm devices and fire emergency lighting. When the concentration of smoke in the air reaches a certain standard, the smoke hand alarm will immediately alarm, and the 90-110 decibel siren will be announced at the scene. Not only can it work independently, but also can be connected to the anti-theft alarm host. When the alarm is on the scene, it can eliminate the hidden dangers of the fire. In the case of the sprouting situation where the carbon is often burned at home, it is considered for the life of the family, and it also gives you peace of mind.

Car License Plate Number Plate
Car License plate / Number plate

1. Product name: Car License plate / Number plate

2. Material: Durable new acrylic plastic. ABS plastic or metal

Black or white or Customed color is available...

3. Specification: 51 cm x 11 cm and 30 cm x16 cm or Customed.

4. Logo processing method : Colorful printing is available.

5.Package: 2PCS/poly bag, 100 PCS/carton.

Carton size: 55 cm X 48 cm X 33 cm

6. Payment term: T/T or L/C.

7. Capability: About 1000 pcs/day. About 25000 pcs/month

8. Original: Guangdong, China.

9. OEM and ODM are available.

Custom products are welcomed here, all you need do is sending us your design, or tell us your detailed requirements.
Car License Plate, Auto Number Plate ,Custom Automotive License Plate , Advertising Plate
Canton King Way Industrial Co., Limited , https://www.cantonkingway.com

Posted on May 18, 2023