China 12V/24V Conventional 6" Waterproof Manual Loud Sound Fire Alarm Bell, Find details about China Alarm Bell, Fire Alarm Bells from 12V/24V Conventional 6" Waterproof Manual Loud Sound Fire Alarm Bell
High quality fire bell , use for the industry and building field .can last working for a long time , no Electromagnetic Interference.
long life , and nice tone , the largest decibel is more than 100 d/B /1m. Different size available , 3', 4', 6, 8' 10'.
Item No. | Optional Volt. | Current(A) | Frequency(Hz) | dB(A)1m | Carton Dimension | PCS/CTN | G. Weight |
UC4-6B-P | DC12V | 40mA | 50/60 | 90dB | 37*32*32.5 cm | 20pcs | 19kg |
DC24V | 40mA | 50/60 | 90dB | 19kg | |||
AC110V | 40mA | 50/60 | 90dB | 19kg | |||
AC220V | 40mA | 50/60 | 90dB | 19kg |
Working Conditions
1. The altitude is not more than 2000 meters above sea level
2. Ambient humidity not higher than +40 degrees and not lower than -25 degrees the relative air temperature is not more than 90% (when the temperature is at +25 degrees)
3. In the surrounding air without flammable and corrosive gases or conductive dust and no significant shaking and shock vibration environment.
4. It can work normally when rated voltage is plus or minus 10%, working continuously for no more than 10 minutes.
5. Pollution level 2, installation class II.
Product Display
FAQ :
Q1: Can I print my logo on the products?
A: Yes, OEM available. ( MOQ : 200 Pieces )
Q2: Do you have inspection procedures for products?
A: Our products100% self-inspection and testing before packing.
Q3: How about delivery time of the order?
A: 5-7 days after getting deposit. ( We have stock )
Any requirements or question,welcome to "Send" us an e-mail Now!!!