Battery free Self Powered Home door bell wireless doorbell

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Price:$4.99 - $8.55
Price in USD:Details


Product Overview


Battery free Self Powered Home door bell wireless doorbell

Product Paramenters

Power supply
Self power, battery free
Working Frequency
Distance Of Transimission
Oprating range(No obstacles)≥150M
38 Melodies
Ringtone Volume:
≥50dB/m, about one metre
View Angle
166 degree Horizontal
Working Temperature:
-20℃~+60℃ / -10℃~+45℃
Product Weight
52g / 59g
Product Size
80*50*28mm / 95*53*49mm

Products Description

Services and Advantages

Contact us

Company Profile


Product Patent


1.Q: Are you a manufacturer?
Answer: Yes, we are a professional manufacturer for more than eight years. This is our website address:
2.Q: How do I get samples?
A: We must receive your sample payment and shipping cost before sending the sample to you. After the customer confirms the order, we will reduce the cost of the sample. However, if you are our regular customer, we can send the sample to You then deduct from your account on the next transaction.
3.Q: How to make an OEM order?
A: 1. After communication, the buyer and seller reach an agreement on product details, packaging, purchase quantity, unit price, delivery terms and payment terms.
2.The buyer sends a formal PO (purchase order) or the seller sends a formal PI (performance invoice) with detailed terms and conditions.
4.Q: What are your payment terms?
A: For samples: small quantity orders or urgent orders, you can choose with PayPal, Western Union, MoneyGam, Escrow at the convenience of the buyer, 100% payment before delivery; for bulk orders: 30% of T / T as Deposit, balance before delivery.
5.Q: What is your delivery time?
A: For example: usually 3-5 working days after receiving your 100% payment. For bulk orders: 15-35 working days after receiving your deposit.
6.How about the warranty?
A: We can provide a two-year warranty.

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