USUPERINK Wireless Door Chime,Door Chimes When Door Opens,Battery Powered Wireless Door Alarm,113DB Maximum Volume,Nightlight Function,Volume Control,for Business/Home/Store,8PK
USUPERINK Wireless Door Chime,Door Chimes When Door Opens,Battery Powered Wireless Door Alarm,113DB Maximum Volume,Nightlight Function,Volume Control,for Business/Home/Store,8PK
USUPERINK Wireless Door Chime,Door Chimes When Door Opens,Battery Powered Wireless Door Alarm,113DB Maximum Volume,Nightlight Function,Volume Control,for Business/Home/Store,8PK
- Guardian of home security: Built-in magnetic stripe design, once the door is opened illegally, the receiver immediately triggers the alarm, effectively deterring intruders. Meanwhile, the silent light reminder mode provides friendly support for the hearing-impaired, and the flashing light conveys the alarm message to ensure the safety of every family member.
- Ready to use, easy to install: factory paired, just tear off the double-sided tape on the back of the door sensor and stick it directly on the door, instantly enjoy the smart security experience.
- Five-in-one multifunctional mode: integrates five functions: welcome, doorbell, alarm, color light and illumination. Welcome mode warm greeting, doorbell mode timely notification, alarm mode strong deterrent (up to 113dB, lasting 30 seconds), color light and lighting mode to add life interest and security, all-round to meet your.
- Personalized Ringtones and Volume Adjustment: Provide 36 choices of chime ringtones, suitable for different occasions and moods. Supports 4 levels of volume adjustment, up to 113dB, to ensure that every notification will not be missed. Specially set welcome mode with five different tones and multi-language versions of welcome tone to make guests feel at home.
- Extra Long Wireless Transmission Range: business communication grade wireless coverage, about 600 feet transmission distance, ensuring stable and uninterrupted signals from the sensor to the receiver, no matter where in your home you can receive clearly.
Brand: | USUPERINK |
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Manufacturer: | KINGSALES TECH INC. |
Part Number: | QTS4DT2 |
Isin: | IMBLMXG2BVAL |

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MONEY BACK GUARANTEE
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Fast Shipping
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1.Can maximum learning 32 infrared, vibration, magnetics etc wireless sensor accessories and 8 remote controllers.
2.Remote transmission range up to 280M/918ft in the open space.
3.Install the transmitter in the ceiling or aisle of the entrance where customers and intruder go back and forth, installation by screws will be more firm than double-sided tap which required tidy and smooth surface.
4.After instllation, press the receiver ON/OFF button to enter into welcome reminder mode, test the wireless transmission distance, adjust angle of the transmitter.Try to ensure that the people come in from different position can be detected by repeating tests.
Batteries and Power
Power Supply (Receiver): Micro USB or AAA alkaline battery x 3 (not included)
Power Supply (Magnetic Transmitter): Micro USB or AAA alkaline battery x 1 ( included)
2.Alkaline batteries are recommonded, other types will shorten standby time and lower the alarm volume, Micro USB is alternative for power supply;battery supply will be automatically cut off if AC power, and can be standby power supply if power off.
3.You will hear short "DU" and see LED colorful lights flashing after loading the batteries for receiver, load the batteries, turn on the transmitter, the blue LED indicator will be on for 5 seconds.
Low Batteries Indication
1.Infrared curtain LED flashes once every 3 seconds
2.Receiver:if you hear the low battery indication sounds when it is in application, please replace the battery in time, or all functions cannot be realized.
3.LED indicator gets darker or wireless range get shorter
Parameters
1.Battery Lifespan:5-7 months (based on 30 times per day)
2.Working Frequency:433.92MHz
3.Working Temperature:10 degree below zero to 60 degree above zero
4.Operating Humidity:below 80 percent
Processing Time
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Shipping Methods & Estimated Delivery
Shipping Method | Estimated Delivery | Cost |
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Free Shipping (US) | 5–10 business days | Free, available on eligible items |
Standard Shipping (US to US by Item) | 5–10 business days | $6.50 for the first item, $3.00 each additional |
Standard Shipping (From US Warehouse by Weight) | 3–7 business days | Starts at $6.50, increasing by $2 for every additional 4 oz (0.25 lb) up to 1 lb, then by $4 for each additional pound beyond 1 lb. |
Extended Delivery (Ships from Overseas Warehouse) | 10–15 business days | $14.50 for the first item, $4.00 each additional |
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Free Shipping
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Carriers
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Item Not Received
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For any questions about shipping, tracking, or delivery, our customer support team is here to help.
Email: support@ibspot.com
We’re always happy to help.
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We aim to ensure every customer has a smooth and transparent experience with ibspot.com.
Order Cancellation Policy
Customers may request to cancel an order before it has been shipped.
Once the package has been shipped, cancellations are no longer possible; however, you may still request a return after receiving your order.
How to Request a Cancellation
You can contact us through:
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Email: support@ibspot.com
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Contact Form: Submit a request through our Contact Us page
Please submit your cancellation request as soon as possible after placing the order to allow us to process it before shipment.
Return Policy
We accept returns for most items within 30 days of delivery for a full refund.
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The item must be unused, in the same condition as received, and in its original packaging.
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A tracking number must be provided to confirm the return shipment.
Non-Returnable Items
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Perishable goods (for example, food, flowers, newspapers, magazines)
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Intimate or sanitary goods
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Hazardous materials or flammable liquids/gases
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Gift cards
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Downloadable software
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Some health and personal care items
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Partial refunds may be granted in specific situations, such as:
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Books with obvious signs of use
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Opened CDs, DVDs, software, or vinyl records
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Items not in their original condition, damaged, or missing parts not due to our error
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Items returned more than 30 days after delivery
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Shipping Cost for Returns
Please contact us before returning any item.
We will provide a free return shipping label.
If a return is sent back without prior contact or without our provided label, we cannot be held responsible for return shipping costs.
For items valued over $75, we recommend using a trackable shipping service or purchasing shipping insurance.
We cannot guarantee that we will receive your returned item if shipped independently.
Refund Processing
Once your return is received and inspected:
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In-store returns are refunded to the original form of payment or issued as a gift card.
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Mail-in returns using our prepaid label are refunded to the original payment method within 3–5 business days after we receive your return.
Please allow:
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5–7 business days for the return to reach our Returns Center.
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An additional 3–10 business days for your bank to post the refund to your account.
Damages, Issues & Claims
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Exchanges
We do not process direct exchanges.
The fastest way to get what you need is to return the original item and place a new order once your return is accepted.
Return Address
IBSPOT Return Center
15 Sawmill Ln
Dover Plains, NY 12522
United States
Customer Support
Our support team is available 24/7 to assist with cancellations, returns, or general inquiries.
Email: support@ibspot.com
Contact Form: Contact Us page
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