2PCS 220V 22mm AD16-22SM Red LED Flash Alarm Indicator Light Lamp w/ Buzzer

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Product Name: buzzer alarm
Product Type: AD16-22SM
Product Specifications: 28 * 64mm
Voltage:220V
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 150mcd
Environmental parameters
1. Operating Temperature: -25 ℃ ~ + 55 ℃
2. Relative humidity: 98%
3. Installation category: III level
4. Pollution Level: 3
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eed 7-10 days)
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If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please contact us and double check the return address before you return it.
If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.