
Introducing the Safety STI-3300E/STI-3300 Wireless Doorbell Extender Chime Receiver Tone, a versatile and reliable addition to your home security system. This wireless doorbell extender is designed to enhance the functionality of your existing doorbell by extending the wireless range and providing an extra chime receiver to ensure you never miss a visitor at your door.
The STI-3300E/STI-3300 comes with a sleek, modern design that is both aesthetically pleasing and functional. It features a compact, white, plastic body that can be easily mounted on a wall using the included mounting hardware. The receiver measures 6.1 inches (H) x 2.7 inches (W) x 1.1 inches (D), making it a perfect fit for any space.
One of the standout features of this wireless doorbell extender is its impressive range. With a line-of-sight range of up to 1,000 feet and a penetration range of up to 250 feet through walls, this receiver can be placed far away from the main doorbell unit while still maintaining a strong and reliable connection.
The STI-3300E/STI-3300 is also highly customizable to suit your preferences. It offers a choice of five different melodies, including a traditional ding-dong, a more modern melody, and three other distinct tones. Additionally, each melody can be assigned to a different doorbell button on the main unit, allowing you to distinguish between visitors at different doors.
Another convenient feature of this wireless doorbell extender is its adjustable volume control. With a volume range of up to 110 decibels, you can easily set the receiver to a volume level that suits your environment. The receiver also includes a vibration mode, which can be particularly useful for individuals who are hard of hearing or prefer not to disturb others with the doorbell sound.
The Safety STI-3300E/STI-3300 Wireless Doorbell Extender Chime Receiver Tone is easy to install, requiring no wires or professional installation. Simply pair the receiver with the main doorbell unit using the provided sync button, mount the receiver on a wall, and enjoy the enhanced functionality of your home security system.
In summary, the Safety STI-3300E/STI-3300 Wireless Doorbell Extender Chime Receiver Tone is a versatile and reliable addition to any home security system. With its impressive range, customizable melodies, adjustable volume control, and easy installation process, this wireless doorbell extender is sure to provide peace of mind and convenience for years to come.
The STI-3300E and STI-3300 wireless doorbell extender chime receivers from SadoTech are useful devices to expand the range of your doorbell system or add additional chime receivers to different areas of your home. Here are some pros and cons of buying these devices:
Pros:1. Easy installation: Both the doorbell extender and chime receiver can be easily installed without the need for wiring or professional help.
2. Long-range: The doorbell extender can be placed up to 1320 feet away from the main doorbell unit, making it ideal for large homes or properties.
3. Multiple chime options: The chime receiver offers multiple chime options, allowing you to choose the one that best suits your preference.
4. Battery operated: The chime receiver is battery-operated, making it convenient to place it in areas without easy access to power outlets.
5. Weather-resistant: Both the doorbell extender and chime receiver are weather-resistant, making them suitable for outdoor use.
Cons:1. Limited compatibility: These devices are only compatible with doorbells that use the same frequency as the SadoTech doorbell system.
2. Short battery life: The battery life of the chime receiver is not long, and it may need to be replaced frequently.
3. No volume control: The chime receiver does not have a volume control feature, making it difficult to adjust the volume to suit different environments.
In conclusion, the STI-3300E and STI-3300 wireless doorbell extender chime receivers offer several advantages, such as easy installation, long-range, multiple chime options, and weather-resistance. However, they also have some disadvantages, such as limited compatibility, short battery life, and lack of volume control.
If you are looking for a wireless doorbell extender and chime receiver that offers long-range and multiple chime options, the STI-3300E and STI-3300 are good options. However, if you require volume control or have a doorbell system that uses a different frequency, you may need to consider other options. Ultimately, the decision to buy these devices depends on your specific needs and preferences.
Details:
Sti-3300 sti wireless doorbell extender w/chime receiver 2 tone options. Shipped with USPS first class. Condition is new.
specifications entrysyst:
- brand: Safety Technology Intl
- mpn: Sti-3300e
- power source: 16vac Doorbell Sensor 120v Musical Chime To Tone
- items included: Musical Chime, Wired Extender
- year manufactured: 2025
- smart home compatibility: Wire To 16vac Doorbell
- unit type: Unit
- manufacturer warranty: No
- voltage: 16 Vac Wired Sensor; 120v Plug In Musical Chime
- features: No Battery Required
- unit quantity: 2 Pieces 1 Transmitter 1 Plug In Musical Chime
- surveillance technology: Musical Tone With 16vac Doorbell Press
- compatible with: Sti Wireless Chime Series
- sound selections: Ding Dong And Ding
- color mode: Off White
- color: White
- type: Additional Existing Doorbell Tones In Other Locations Up To 500
- maximum resolution: 500 Line Of Sight
- connectivity: Wireless
- smart home protocol: Wireless Transmission
- country of origin: China
- power: 16vac Wired Sensor 120v Plug In Musical Chime Tone
- location: Indoor Only
general entrysyst:
- category: Home & Garden > Security > Door Entry Systems Intercoms
payments entrysyst:
- wallet: paypal
- other
- credit card: diners-club
shipping entrysyst:
- transit: 5-11 days
- class: standard
- service: usps first class
- carrier: usps
- type: calculated
seller entrysyst:
- city: chillicothe, illinois
- rating: 99.3%
- # reviews: 3675
offer entrysyst:
- options: ship-to-home
- started: march 28, 2026
- availability: in stock
- sold #: 10
- prices: $11.16–$803.01
- item condition:
- New
- Open box
- Brand New
- Pre-owned
- New with tags
- Used
- Pre-owned - Good
- New other (see details)
- in stock #: 5
returns entrysyst:
- method: money back
- paid by: seller
- time: 60 days
- policy: returns accepted
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