Product Name: LED Pilot Light Indicator Buzzer Alarm 

Product Model : AD16-22SM 

Product Specifications: 29 x 65mm / 20 x 56mm 

Voltage: AC 220V / DC 12V / DC 24V 

Panel Mounting Holes: 16mm / 22mm

Red 

spaced speech

Current: 20mA

Rated voltage: 380V

Brightness≥100cd/m2

Sound decibel: about 60~70 decibels

 Number of screw terminals: 2

Insulation resistance: ≥2MΩ

Continuous service life ≥ 30000H

Head protection class IP65

Performance parameters

1. Power frequency withstand voltage: 2.5KW AC, 1min
2. Insulation resistance: more than 2 megohms
3. Comparative Tracking Index: CTI greater than or equal to 100
4. Allow voltage fluctuations: Ue 48V or less when allowing fluctuations of plus or minus 5%; Ue greater than 48V when allowing fluctuations of plus or minus 20%
5. Brightness: greater than or equal 75mcd
6. High brightness: greater than or equal 100mcd

Environmental parameters
1. Operating Temperature: -25℃ ~ + 55℃ 
2. Relative humidity: 98%
3. Installation category: III level
4. Pollution Level: 3