The MT200 is a sleek smart doorbell running on Linux.
A Homeowner’s Eyes and Ears
Greet visitors from any room in your home using your smartphone or tablet. Get visibility into comings and goings. Use the camera as a surveillance feed. See and talk to guests or delivery personnel without going anywhere near the front door.
Run Your Home From Your Phone
With the MT200 you can grant access to your home or office remotely. Our free Mobobell app will alert you when someone rings the doorbell or if a disaster or intruder alarm goes off. It will also grant you access to the camera (whether or not someone’s at the door) and to smart home services such as remote lighting control when paired with a TASHI control panel.
Built to Last
Sealed against water and dust, you can trust the durability of the MT200 both indoors and outdoors. The door phone can withstand prolonged exposure to water and dust particles
The MT200 delivers durability with style. The rugged housing is sleek, modern and available in many different colors.
The MT200 runs our Elfin Home automation software. It can seamlessly become a key part of your home automation and security plan.
About the Manufacturer: Unitech was founded in 1979 in Taiwan. As a global provider of AIDC (automatic identification and data capture) technologies with over 30 years experience, Unitech manufactures a wide range of Enterprise Mobile computers, Rugged handheld PDAs, Industrial Tablets, RFID Readers, Barcode Scanners, integrated T&A and Smart Living devices. Unitech products bring value to customers throughout the world in various industries, such as logistics, healthcare, retails, warehousing, manufacturing, transportation, and field service
|SD RAM||256 MB|
|Keypad||One bell touch pad|
|Power input||DC 12V/2A|
|Communication and I/O|
|USB||v1.1 Client (for developer only)|
|Relay||One relay (2A/30Vdc)|
|Digital input||One photo-coupler (3.3V ~ 12V)|
|Audio / Video|
|Camera||Micron CMOS 2M pixels resolution|
|Speaker||0.8 watts stereo speaker|
|Microphone||Omni direction, -42dB sensitivity,|
60d S/N rate
|MiFare||13.56MHz (ISO14443 A/B & ISO15693)|
|Outline and Appearance|
|Dimension||8.4 in (L) x 3.5 in (W) x 1.6 in (H)|
|Video Streaming||‧Follow RTSP, RTP/RTCP protocol|
‧Audio/Video Codec : G.711 and MPEG4
|VoIP/V2oIP||‧Follow RFC3261 SIP protocol|
‧Audio/Video Codec G.711, A/u law, MPEG4
‧SIP phone client : Windows XP, WinCE 5.0 and Mobile 5.0
|Middleware||Access Control and Time Management|
|Physical and Environment|
|Operation Temperature||-10℃ ~ 50℃|
|Storage Temperature||-20℃ ~ 70℃|
|Humidity||5% to 95% RH non-condensing|
|IP Rating||IP65 (Panel)|
Can I scan a barcode off a phone/tablet/computer screen?
Yes, but we suggest a scanner with a linear imager or 2D area imager scan engine because it can read barcodes easier & faster than a laser barcode scanner. A laser barcode scanner has to fight with the screen's reflection to read the barcodes while an imager takes a picture to decode the information.
How do I scan 2D barcodes?
You need a barcode scanner with a 2d area imager scan engine. Laser or linear imager barcode scanners will not work.
What is a 1D barcode and a 2D barcode?
- 1D is a category of barcodes with vertical black lines.
- Also known as linear barcodes.
- There are several fonts / languages of 1D barcodes.
- The longer the data, the longer the barcode becomes.
- 1D barcode is generally good for 8-15 characters.
- 1D and 2D barcode scanners can read 1D barcodes.
- Some popular 1D barcodes are: UPC-A, UPC-E, EAN-13, EAN-8, Code 39, & Code 128.
- 2D is a category of barcodes. Usually square or rectangle shaped with black pixels inside.
- Can store up to 2,000 characters. (200% increase over 1D barcodes)
- There are several fonts / languages of 2D barcodes.
- Can only be read with 2d imaging scanners.
- Some popular 2D barcodes are: QR code, PDF417, & Datamatrix.
What is IP ratings?
Ingress Protection (IP) ratings is the standard rating for sealing electrical devices against dust and moisture. You will see most IP ratings as IP65, IP54, etc. Each number has a specific meaning. The first number indicates the degree of protection from moving parts (fingers, tools, wires, etc.) and dust — ranges from 0 to 6. The second number indicates the protection level against moisture — ranges from 0 to 8.
|IP Rated Enclosures|
|First Digit (intrusion protection)|
|0||No special protection|
|1||Protection from a large part of the body such as a hand (but no protection from deliberate access); from solid objects greater than 50mm in diameter.|
|2||Protection against fingers or other object not greater than 80mm in length and 12mm in diameter.|
|3||Protection from entry by tools, wires etc, with a diameter of 2.5 mm or more.|
|4||Protection against solid bodies larger than 1mm (eg fine tools/small etc).|
|5||Protected against dust that may harm equipment.|
|6||Totally dust tight.|
|Second Digit (moisture protection)|
|1||Protection against condensation.|
|2||Protection against water droplets deflected up to 15° from vertical|
|3||Protected against spray up to 60° from vertical.|
|4||Protected against water spray from all directions.|
|5||Protection against low pressure water jets (all directions)|
|6||Protection against string water jets and waves.|
|7||Protected against temporary immersion.|
|8||Protected against prolonged effects of immersion under pressure.|
IP Ratings look like this: IP65, IP45, IP54, etc.
Example: An IP65 rating means it is totally dust tight and is protected from low pressure water jets.
A device with no IP rating means it is not intended to work around heavy dust and moisture.
What is MiFare / HID Proximity?
MiFare & HID Proximity allows the terminal to read cards by simply placing the card in front of it. Also known as contactless smart card reading.
HID proximity cards and readers are recognized as the industry standard for physical access control.
What is Power-over-Ethernet?
Some data terminals have a Power over Ethernet (POE) option which allows electrical power to pass into the terminal to allow both data connection and electrical power through an ethernet cable. POE's benefits include:
Time and cost savings - by reducing the time and expense of having electrical power cabling installed. Network cables do not require a qualified electrician to fit them, and can be located anywhere.
Flexibility - without being tethered to an electrical outlet, devices such as IP cameras and wireless access points can be located wherever they are needed most, and repositioned easily if required.
Safety - POE delivery is intelligent, and designed to protect network equipment from overload, underpowering, or incorrect installation.
Reliability - POE power comes from a central and universally compatible source, rather than a collection of distributed wall adapters. It can be backed-up by an uninterruptible power supply, or controlled to easily disable or reset devices.
Scalability - having power available on the network means that installation and distribution of network connections is simple and effective.
What is the warranty?
Limited Warranty Policy
Products manufactured by AML are warranted against defects in workmanship and materials, provided the Product remains unmodified and is operated under normal and proper conditions. The term of warranty varies by product. Please refer to the individual product specification sheets. The sole obligation of AML for defective hardware Products is limited to repair or replacement (at AML's option) on a "return to factory" basis with prior AML authorization. Shipment to AML will be at Buyer's expense. No charge will be made to Buyer for repair or replacement parts during the warranty period. Products manufactured by other than AML - AML agrees to transfer to Buyer any and all transferrable warranties AML receives from the manufacturer of products sold to Buyer. No other warranty is made regarding products manufactured by other than AML. The aforementioned provisions do not extend the original warranty period of any Product that had either been repaired or replaced by AML. The above warranty shall not apply to any Product which has been repaired or altered, except by AML; (i) which has not been maintained in accordance with any operating or handling instructions supplied by AML, or (ii) which has been subject to unusual physical or electrical stress, misuse, abuse, negligence or accident. EXCEPT FOR THE WARRANTY OF TITLE AND THE EXPRESS WARRANTIES STATED ABOVE, AML DISCLAIMS ALL WARRANTIES ON PRODUCTS FURNISHED HEREUNDER INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR USE. The stated expressed warranties are in lieu of all obligations or liabilities on the part of AML for damages, including but not limited to, special indirect or consequential damages arising out of or in connection with the use or performance of the Product or service. AML's liability for damages to Buyer or others resulting from the use of any Product or service furnished hereunder shall in no way exceed the purchase price of said Product or the fair market value of said service. No product will be accepted for warranty return without a Return Authorization from Seller. The RMA number, provided by Seller, must be clearly marked on the outside of the shipping container.
Do you guys carry more products?
Yes! We are always trying to add more products from other popular manufacturers like Zebra, Brother, Sato, Motorola, and much more. In the mean time, please contact us for any questions, information, or pricing on a product not listed on this website.
Do you offer bulk discounts?
Yes, please contact us directly about bulk discounts on hardware, labels, ribbons, or software.
I see a typo/error/mistake — what should I do?
Please tell us! We're human beings and sometimes mistakes are made. If you spot a typo, error on data specifications, or something that looks out of place then please contact us. We'll do our best to fix our mistakes as soon as possible.
Is it possible to try a product before we buy it?
Please contact us for products to test. Some products may require having a credit card on file before shipping out a demo unit.
Where is the price?
Unfortunately, we are unable to list actual pricing due to restrictions. Fortunately, because of our partnerships with manufactures, we are able to offer amazingly low prices on many products. To receive the best price, please contact us and we will do our best to beat our competitor’s price.
To be honest, we probably won’t be able to beat everybody’s price but we promise that you’ll be happy with the solutions and services we can provide.
Who is All Barcode Systems?
Find out in 90 seconds:
- We have over 3 decades of expertise & knowledge.
- We’re different from other companies — we’ll show you all your best options, how to use something, & be your first line of support.
- We offer products at BETTER prices on most items due to our business relationships with manufacturers and their distributors.
- We’ll do our best to beat all of our competitor’s price.