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Product Name: buzzer alarm
Product Type: AD16-22SM
Product Specifications: 28 * 64mm
Voltage:12/24/110/220V
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: -25C ~ + 55C
2. Relative humidity: 98%
3. Installation category: III level
4. Pollution Level: 3
Payment
Shipping
Refund
Payment
We accept PayPal only.
But we only
Accept
your
Ebay Address
,Please Make sure it’s 100% right.
Payment must be received in 5 business days of auction closing.
Please leave note for your special request (e.g. Colors or Size) in PayPal when you pay the order.
Any special request cannot be accepted after 24 hours of payment, because most of orders will be processed instantly and same day dispatched.
Shipping
Fill your shipping info
Refund
All package need to
wait 30 days
(US only n
eed 7-10 days)
,
Please take care it.Less than 30 days,we can’t take a refund
.
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.