Battery free Self Powered Home door bell wireless doorbell

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Price:$4.99 - $8.55
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Product Overview

Description





Battery free Self Powered Home door bell wireless doorbell


Product Paramenters


Power supply
Self power, battery free
Working Frequency
433MHz
Distance Of Transimission
Oprating range(No obstacles)≥150M
Music
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






Exhibition




Product Patent




FAQ


1.Q: Are you a manufacturer?
Answer: Yes, we are a professional manufacturer for more than eight years. This is our website address: www.lermom.com
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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