Pay in installments of $557.38 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 1 - Aug 6
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Hikvision DS-UAC-S1 Wireless Conference SpeakerphoneThe Hikvision DS UAC S1 Wireless Conference Speakerphone is a powerful and versatile audio solution designed to enhance communication in virtual meetings. Featuring an advanced 8 microphone array, it captures crystal clear, 360 sound within a 5 meter radius, ensuring every voice is heard with precision. Equipped with an HD speaker, this device delivers rich and immersive sound quality, making it ideal for professional conferences, remote work, and
The Hikvision DS-UAC-S1 Wireless Conference Speakerphone is a powerful and versatile audio solution designed to enhance communication in virtual meetings. Featuring an advanced 8-microphone array, it captures crystal-clear, 360° sound within a 5-meter radius, ensuring every voice is heard with precision. Equipped with an HD speaker, this device delivers rich and immersive sound quality, making it ideal for professional conferences, remote work, and collaborative discussions.
With intelligent audio processing, the DS-UAC-S1 incorporates smart noise reduction, echo suppression, and anti-reverberation technology to eliminate background disturbances and enhance speech clarity. Whether filtering out steady noise like air conditioners or transient noises like claps and footsteps, this speakerphone ensures an uninterrupted and professional audio experience. The built-in 7.2V/3700mAh lithium battery provides up to 10 hours of operation on a full charge, offering reliable performance throughout long meetings.
The DS-UAC-S1 supports multiple connectivity options for seamless integration into any workspace. It features both wireless Bluetooth and USB dongle connections, along with a wired USB Type-C port for flexible usage. Its driver-free, plug-and-play design ensures easy setup across various operating systems, including Windows, macOS, Linux, and Android. This broad compatibility makes it an excellent choice for leading online conferencing platforms.
Designed for portability and convenience, the speakerphone boasts a sleek silver and grey finish and a compact build, making it easy to transport between meeting rooms or remote work locations. With a wireless communication range of up to 10 meters and a speaker range of 8 meters, it provides ample coverage for group discussions. Whether in a home office or a corporate boardroom, the Hikvision DS-UAC-S1 delivers high-quality, professional-grade audio for a seamless conferencing experience.
FEATURES:
- Adopts 8-mic array, picking up 360° clear sound with 5 meters range
- Adopts the HD speaker
- Supports steady and transient smart noise reduction, echo and squeal suppression, anti-reverberation to enhance speech quality and offer audio in high quality
- The built-in 7.2 V/3700mAh lithium battery supports the device to last 10 hours after a full charge.
- Supports wireless connection through Bluetooth and a USB dongle
- Supports wired connection through a USB cable
- Driver-free design enables plug-and-play
- Compatible with leading online conferencing platform
SPECIFICATIONS:
- SNR: 65 dB
- Power: 5 VDC ± 5%, max. 4.8 W
- Capacity: 7.2 V/3700mAh
- Direction: 360° Omni-directional
- Pickup Distance_ In the radius up to 5 m
- Sensitivity: -38 dBV/Pa
- Frequency Response_ 100 Hz to 8 kHz
- Device Interface_ USB Type C
- Operating Condition_ -10 °C to 45 °C (14 °F to 113 °F). Humidity 90% or less (non-condensing)
- Type: MEMS
- Colour: Silver gray
- Sampling Rate_ 16 kHz/32 kHz/48 kHz
- Special Function/Algorithm: Beam forming
- 3A Algorithm_ AEC, ANS, AGC
- Rated Power_ 3 W
- Maximum Output Loudness_ 81 dBSPL @1 m, 1 kHz
- Speaker Range_ In the radius up to 8 m
- Effective Bandwidth (-10 dB): 150 Hz to 15 kHz
- Total Harmonic Distortion (THD): <1% @ 1 kHz
- Audio Function_
- Supports steady noise reduction, such as the sound of air conditioner and fan.
- Transient noise reduction, such as the sound of falling, claps and steps.
- Supports echo and squeal suppression.
- Anti-reverberation to enhance speech quality and offer audio in high quality.
- Communication Method_ Bluetooth, USB Dongle, USB cable
- Wireless Communication Distance_ 10 m
- Charging Temperature_ 0 °C to 45 °C (32 °F to 113 °F)
- Quick Charge Protocol_ PD 3.0 Protocol
- Discharging Temperature_ -20 ℃ to 60 ℃ (-4 °F to 160 °F)
- System Requirement_
- Windows XP/7/8/10/11
- Android 8.1 and above
- Linux 4.14 and above
- macOS 10.12 and above
- Product Dimensions_ 14.2 x 9.4 x 6.9 cm
- Product Weight_ 645g
WHAT'S IN THE BOX_
- Hikvision DS-UAC-S1 Wireless Conference Speakerphone - Grey x1
- USB Dongle x1
- USB3.0 Cable 2m x1
- Quick Start Guide x1
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 9 reviews
Sort
Product Reviews
★★★★★ 4
Very nearly the perfect frother for all your basic frothing & mixing needs
Color: Black
There are a lot of middle-of-the-road frothers out there. I've been through a few of them in my recent search for something that could mix and froth well, without taking up any more outlets in my basement kitchen. Of the three Maestri frothers I've tried so far, this one wins the race by a nose.
Most recently, these Maestri frothers come in basically three versions: A single-speed @ 8000 RPM, a two-speed @8000/5500 RPM, and this stepless variable-speed version. Aside from that, the only real difference in recent version pack-outs is which attachments they come with.
Look over the reviews of the single-speed version and you'll find that while it can and does froth well, it starts at a single, high speed and gets there fast. This makes it pretty easy to spin liquid right out of most common cups and mugs.
There is a two-speed version, but it's harder to find, only comes in one color (Grape Purple), and while it's much better than the Maestri single-speed, it still has a couple of quirks that make this variable-speed version win out.
This mixes and froths whole milk, half-and-half, or heavy whipping cream, or just about anything else very well. Like all frothers, it takes a little time to learn its nuances and nail down the technique, this will definitely get you there.
The best feature of this is easily the speed control. Turn the knob to turn it on at a low speed that's great to get things started, then turn the knob to crank up the speed just enough to do what you need, whether that's mixing or frothing. The low starting speed makes it easy to keep things under control without undue spilling, and the max speed is more than enough to make quick work of getting your froth on.
There are really only two complaints I have with this stepless, variable speed version:
- I'd really like to have a Press On / Release Off button in addition to the Speed Control knob. More than one time have I gone to turn this off, only to spin the knob the wrong way and crank the speed up to ludicrous, sloshing liquid on the counter. Being able to turn it Off just by letting go of the button would be quick and easy. This configuration would allow using a preferred speed right from the start, while still allowing speed to be adjusted on-the-fly when needed.
- Give it a bigger battery. It would cost mere pennies to give this a 2000mAH+ instead of a 1200mAH battery, and I can't think of any reasonable downside to that.
- Give the motor a little more torque. It's fairly easy for the current motor, at any speed, to get bogged down in a thick protein powder mix, or when pressing the frother or other attachment a bit too hard into the bottom or side of the frothing container. A bit more "oomph" would prevent that.
I really like the overall design and features of thes Maestri frothers better than many other, cheaper versions. This variable-speed version is pretty great as it is and probably the one I would recommend over the single- or two-speed, for most people. But I often find myself using two hands -- one to hold it steady, and the other to turn it on and tweak the knob to the desired speed(s) -- for a device that should arguably need only one hand to use. Just a couple of minor tweaks as noted above would make this the overall best frother of its type that I've used.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2025
★★★★★ 5
Hands down, the BEST handheld frother I've ever used!
Color: Black
Hands down, the BEST handheld frother I've ever used! I got the black one, but any color will have the same results.
Over the past 12 years or so, I've used so many different handheld frothers and they've ALL fallen short of expectations for quality, longevity, power, features, and usability.
I've used everything from cheap, $15 models to $50+ models and everything in-between. Some with fancy attachments for various types of mixing, frothing, beating, whipping, etc. Some with rechargeable batteries, some without. Some AC powered, some with fixed whisks, some with detachable/replaceable whisks, some with stands, etc. NONE have been spectacular. Most broke within 6 months and got tossed. ALL were major disappointments in the end, including the "revered" Zulay models of which I tried several.
I finally found this Maestri House branded, variable speed frother with detachable / replaceable whisks and got one to try. I was literally on Cloud Nine the first time I turned it on. Like, WOW! Not only was it FAST on the highest speed, but it was powerful enough to churn right through milk, eggs, cream, etc, without bogging down like many others.
This thing makes milk froth like a milkshake and Matcha Lattes like nothing else I've ever experienced. I used to have to sift my Matcha, then whisk it in hot water, then froth milk and then blend them together to make the perfect latte. and if the milk was cold (my preference), pre-whisking in hot water was a must to avoid lumps. However, with THIS frother? I literally pour my milk into a tall tumbler, drop in un-sifted Matcha powder, and spin up the Maestri House frother at first on a medium low speed to get it mixed, then jump straight to the highest speed to really whip that milk and match up. After about 30-45 seconds, I've got the thickest, richest, smoothest, most aerated latte around. And NO LUMPS at all!!! What a time and dish saver!
And cleaning? I just run it under hot running water to get the shaft cleaned and then spin it up in a dish with hot running water for a few moments, then spin it on high for a few seconds in the air to dry it off instantly.
Now, I'll be honest here, too. The specs say it can go months on a charge, using it for a couple minutes a couple times daily. Well, I guess it could do that and still spin. But I use it FULL SPEED, churning hard for at least a minute a couple times per day. After about 2 weeks, I can start to notice a speed reduction so I just plug it back in on the charger. All things considered, this is still better than all the other handheld frothers I've used over the years.
After using the heck out of this thing for the past 7 months, I've even decided to start selling these in our Japanese gift shop. The manufacturer is has been very responsive both in customer support (I called them about an issue I thought I was having, and they called me back with a couple hours even though I didn't leave voicemail when they didn't answer right away) and in reseller support. I have to give these guys an A+ for responsiveness and quick resolution when problems might arise.
HIGHLY recommended!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 17, 2025
★★★★★ 5
Great Addition!
Color: Black
Why did you pick this product vs others?:
I just started a powdered drink routine recently and was having a difficult time mixing it with water. I would consistently end up with small nuggets of mix making it unenjoyable to drink. I knew I needed a mixer and was glad I found this device when I did. It works perfectly! I like the fact that it comes with its own stand and included two mixing heads. It is solid, well-designed, and you can feel the quality when you pick it up. The variable speed of the mixer is perfect for ensuring that everything is blended well. I haven’t used it to “froth” anything yet, at least not on purpose, but I accidentally found out that it can do that well. This is a great addition to our kitchen and is very easy to wash after use. So far…no issues. Highly recommend for those of you looking for the right tool to make sure those protein mixes aren’t full of unmixed nuggets.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 21, 2025
★★★★★ 4
Low foam
Color: Black
Love this frother. It is great quality and the turn speed is amazing. My only issue is this. It comes w 2 wands and they are both singles. The single is great for stirring things up. It does not make a lot of froth and for some things it’s perfect but sometimes I like a lot of froth and I wish it either came w a single and a double or you could purchase a double separately to intermix. I don’t want to buy a whole other unit just for the double. I wrote to them bc the double frother they sell doesn’t look as good as this one but sometimes a girl needs a lot of foam and sometimes th stirring is perfect.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 20, 2026
★★★★★ 5
Epic. Works great.
Color: Black
Works great every day. Super powerful and smooth compared to my old battery powered one. The shaft is much thicker and is more securely positioned so I can't imagine it becoming tweaked off balance like my old one. And it comes with an extra mixer attachment! I imagine I've put that away for a long time, but we'll see. Easy to turn on and off with one hand, but I can imagine it being less easy than a simple push button for someone with decreased thumb dexterity or mobility. I do wish the lowest speed was slightly lower, but it hasn't caused any splashing or other detriment. The speed adjustment is very smooth and power is abundant. Love the stand, Usb c charge port is solid, battery life is excellent.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026