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Wholesale Emergency Safety Fire System Electronic Alarm Bell for School Factory
| Price | $36.63 |
|---|---|
| Min Order | 1 Piece |
| Availability | In Stock |
| Shipping From | Zhejiang, China |
| Popularity | 370 people viewed |
Model NO.:
SHF-12
Type:
Industry Alarm
Signal Transmission:
Wired Alarm
Working Mode:
Active
Certification:
CE, RoHS
Application:
Outdoor
Working Principle:
Electromagnetic
Transmission Mode:
Cable
Alarm Volume (within 1m):
≥110dB
Receive Frequency:
50Hz / 60Hz
Material:
Metal
Color:
Red or Silver Color
Coil:
Copper
Voltage:
DC12V, DC24V, AC110V, AC220V
Trademark:
SNTOOM
Transport Package:
Carton
Specification:
12''
Origin:
Wenzhou
HS Code:
8531909000
Product Description
Style: Fire Alarm Bell
Power Source: Corded ElectricColor: Silver White OR Red
Material: Metal
Coil: Double pure copper coil
Operation Humidity: 95%
Voltage: DC12V, DC24V, AC110V, AC220V
Working Hours: 5 minutes
Frequency: 50HZ / 60HZ
Sensor Type: Electrochemical
Diameter: 12''
Assembled Diameter: 12-inch
Hard metal shell, not easy to deform, the sound reaches 100db, the maximum range is 600-800 square meters, and it is farther and safer.
Pure copper electromagnetic coil with discontinuity and no electromagnetic interference, strong tapping, stable operation, and long service life.The surface is coated with electroplating technology to make the material more anti-corrosive and less prone to rust and corrosion.
A portable wired power supply, easy to install, can be installed on the wall, ceiling, and other installation methods.
Choose 12V / 24V / 220V according to the voltage you use. Can be widely used in fire rescue, emergency evacuation, factory alarms, school ringtones, etc.
| Model | Size | Voltage (V) | Current (mA) | Power (W) | Decibel (dB) | Working Time | Frequency (HZ) |
| SHF-12 | 12" | AC220V | 90 | 10 | 120 | 5 minutes | 50 / 60 |
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