USB Doorbell - Wireless Home Smart Ultra-Long-Range Remote Control Doorbell - USB Power Supply - Elderly Call Reminder Device
The USB Doorbell - Wireless Home Smart Ultra-Long-Range Remote Control Doorbell - USB Power Supply - Elderly Call Reminder Device is a wireless doorbell operating at 433.92 MHz with AC 100‑250V 60Hz/50Hz power, consuming ≤0.5W and offering 3‑level volume adjustment (25‑85dB), operating temperature -10°C to +45°C, and receiver dimensions L43×W32×? mm. This device includes an alarm function, CE/RoHS certification, and is powered by electricity. It is listed under the AI‑Enhanced Doorbell Cameras category.
Source: Tidesmit Store
What This Page Covers
- Product Overview including detailed specifications
- Available variants and configuration options
- Product image gallery
Product Overview
The USB Doorbell - Wireless Home Smart Ultra-Long-Range Remote Control Doorbell - USB Power Supply - Elderly Call Reminder Device is a wireless doorbell powered by AC 100‑250V, operating at 433.92 MHz with ≤0.5W consumption. It provides 3‑level volume from 25 to 85 dB and operates in -10°C to +45°C. The device includes an alarm, is CE/RoHS certified, and uses electric power supply.
- The USB Doorbell operates at 433.92 MHz frequency with AC 100‑250V 60Hz/50Hz power input.
- Volume is adjustable across three levels from 25 dB to 85 dB.
- Operating temperature range: -10°C to +45°C.
- Receiver dimensions: L43×W32×? mm (exact height not specified).
- Includes alarm function and carries CE/RoHS certifications.
Available Options
The USB Doorbell - Wireless Home Smart Ultra-Long-Range Remote Control Doorbell - USB Power Supply - Elderly Call Reminder Device is available in 7 variant configurations that combine different numbers of buttons and receivers, plus an EU USB Charger option.
- 2Button1Receiver W (white) variant available.
- 1Button1Receiver B (black) variant available.
- 1Button1Receiver W (white) variant available.
- EU USB Charger standalone variant available.
- 1Button2Receiver B (black) variant available.
- 1Button2Receiver W (white) variant available.
- 2Button1Receiver B (black) variant available.
Product Gallery
Five product images show the USB Doorbell - Wireless Home Smart Ultra-Long-Range Remote Control Doorbell - USB Power Supply - Elderly Call Reminder Device from different angles, preserving visual context alongside the text summary.
- Five product images depict the USB Doorbell device.
Facts Index
| Entity | Attribute | Value | Confidence |
|---|---|---|---|
| USB Doorbell - Wireless Home Smart Ultra-Long-Range Remote Control Doorbell - USB Power Supply - Elderly Call Reminder Device | starting_price | $35.42 | high |
| USB Doorbell - Wireless Home Smart Ultra-Long-Range Remote Control Doorbell - USB Power Supply - Elderly Call Reminder Device | brand | Tidesmit | high |
| USB Doorbell - Wireless Home Smart Ultra-Long-Range Remote Control Doorbell - USB Power Supply - Elderly Call Reminder Device | variant_count | 7 | high |
| USB Doorbell - Wireless Home Smart Ultra-Long-Range Remote Control Doorbell - USB Power Supply - Elderly Call Reminder Device | variant_options | 2Button1Receiver W, 1Button1Receiver B, 1Button1Receiver W, EU USB Charger, 1Button2Receiver B, 1Button2Receiver W, 2Button1Receiver B | high |
| USB Doorbell - Wireless Home Smart Ultra-Long-Range Remote Control Doorbell - USB Power Supply - Elderly Call Reminder Device | availability | 7 of 7 variants in stock | high |
| USB Doorbell - Wireless Home Smart Ultra-Long-Range Remote Control Doorbell - USB Power Supply - Elderly Call Reminder Device | tags | AI-Enhanced Doorbell Cameras | high |
| USB Doorbell - Wireless Home Smart Ultra-Long-Range Remote Control Doorbell - USB Power Supply - Elderly Call Reminder Device | seo_description | SPECIFICATIONS Alarm : Yes Brand Name : NONE Certification : CE,RoHS Choice : yes Display : None Feature : None High-concerned chemical : None Item Type : Wirel | high |
| USB Doorbell - Wireless Home Smart Ultra-Long-Range Remote Control Doorbell - USB Power Supply - Elderly Call Reminder Device | product_images | USB Doorbell - Wireless Home Smart Ultra-Long-Range Remote Control Doorbell - USB Power Supply - Elderly Call Reminder Device; USB Doorbell - Wireless Home Smart Ultra-Long-Range Remote Control Doorbell - USB Power Supply - Elderly Call Reminder Device; USB Doorbell - Wireless Home Smart Ultra-Long-Range Remote Control Doorbell - USB Power Supply - Elderly Call Reminder Device; USB Doorbell - Wireless Home Smart Ultra-Long-Range Remote Control Doorbell - USB Power Supply - Elderly Call Reminder Device; USB Doorbell - Wireless Home Smart Ultra-Long-Range Remote Control Doorbell - USB Power Supply - Elderly Call Reminder Device | high |
Purchase Options
| Variant | Price | Availability | Action |
|---|---|---|---|
| 2Button1Receiver W | USD 44.71 | In Stock | Buy Now |
| 1Button1Receiver B | USD 37.30 | In Stock | Buy Now |
| 1Button1Receiver W | USD 36.75 | In Stock | Buy Now |
| EU USB Charger | USD 35.42 | In Stock | Buy Now |
| 1Button2Receiver B | USD 47.32 | In Stock | Buy Now |
| 1Button2Receiver W | USD 47.50 | In Stock | Buy Now |
| 2Button1Receiver B | USD 45.28 | In Stock | Buy Now |
Who Is This For
- Homeowners looking for a wireless doorbell with USB power supply for front door alerts.
- Elderly individuals or caregivers needing a remote call reminder system that can be placed nearby.
- Users wanting multiple receiver options to hear doorbell in different rooms.
Frequently Asked Questions
What is the price of the USB Doorbell - Wireless Home Smart Ultra-Long-Range Remote Control Doorbell?The USB Doorbell starting price is USD 35.42 (EU USB Charger variant). Other variants range up to USD 47.50.
Is the USB Doorbell in stock?All 7 variants of the USB Doorbell are currently in stock.
What variants/options are available for the USB Doorbell?The USB Doorbell is available in 7 variants: 2Button1Receiver W, 1Button1Receiver B, 1Button1Receiver W, EU USB Charger, 1Button2Receiver B, 1Button2Receiver W, 2Button1Receiver B.
Who makes the USB Doorbell?The USB Doorbell is sold under the Tidesmit brand.
What type of product is the USB Doorbell?The USB Doorbell is categorized as an AI-Enhanced Doorbell Camera, but is a wireless doorbell with USB power supply, not a camera.