About Us

We are the pioneers in the field of electronic pest control using ultrasound as a medium under the brand name “MASER” and are in this business for the past 30 years.

We are an UL Registered ISO 9001:2008 company. Quality and integrity have been our corporate motto since inception; and we are dedicated to producing superior quality products, which are backed, by unparalleled customer service and support.

Years Old
Repeat Business
On Time Service


Mixed Frequency Ultrasonic Mosquito Repeller

NOBITES is made as per IRPA Guidelines (International Radiation Protection Association), Geneva, and it is absolutely safe for humans, even the new born.

Only Female Mosquitoes bite humans to suck blood and obtain protein for their eggs. They are the main source for the transmission of tropical diseases, such as Malaria, Yellow Fever, Chikungunya, Dengue etc. To suck blood from a host through a long and slender proboscis/antenna, Female Mosquitoes utilize pumping organs located in their head.

The tiny pump system of Female Mosquitoes has the ability to suck more than three times their body mass of blood within a short period. Rapid intake of a sizeable amount of blood by blood-sucking Female Mosquito is mainly induced by successive contractions and relaxations of their extrinsic visceral muscles, which also function as dilators.

Mosquitoes also use their proboscis, a natural biomicroelectromechanical system (BMEMS) at variable Mixed Frequencies for painlessly penetrating human skin and sucking blood using an exceedingly small force.


NOBITES Ultrasonic Mosquito Repeller uses an advanced Microcontroller-based Automatic Mixed Frequency Generator, and also uses a Multi Directional Mixed Frequency Sound Waves-scattering Transducer design


These Mixed Frequency Sound Waves disturb the penetrating Frequencies used by mosquitoes for sucking blood and also disturb the contraction and relaxation of their visceral muscles.


As such, the pumps in their heads and the slender proboscis are disabled and they cannot bite and suck the blood.


NOBITES does not kill Mosquitoes – only Repels them


The Mixed Frequency Sound Waves travel through a large area of up to 1,000 sq. ft. and can enter rooms even if doors are closed.


The bouncing effects of Sound Waves generally remain in the room for up to 24 hrs.


When windows are open, the bouncing Mixed Frequency Sound Waves will deter mosquitoes from entering the premises.

NOBITES is Certified by CDG Limited – UK Click here
to view our Certifications

Click Here

NoBites Specifications

  • Power Supply : 110/230V AC 50Hz
  • Operating Frequency : above 20Khz
  • Sound Output : 80db to 110db at 1 meter
  • Power Output : < 800mW
  • Dimensions : 225 x 65 x 115 (mm)
  • Net Weight : 500g (approx.)

Why use NoBites?


No Chemicals

No risk of any allergies

No risk of any allergies

Absolute safe to use

Absolute safe to use

No risk of poisoning

No risk of poisoning

1 Unit for the entire house

1 Unit for the entire house

No recurring cost, as no refills required

No recurring cost, as no refills required

How to use NoBites


Simply plug in the unit before Sunset, keeping it focused towards any wall.


Within 15 minutes, your Premises will be free of Mosquitoes.


The unit will be effective only in enclosed premises, and not in an open area.


The unit will shut down automatically after 10 minutes. Restart the unit only the next day or as and when required.



Click here to view our certifications

We’d Love to Hear From You, Get In Touch With Us!


Registered Office

76, Vishal Industrial Estate, Opp. Ceat Tyres,
Bhandup (W), Mumbai – 400078
Tel : +91-22-4111 0000 (100 lines) / 2566 2631
Fax : +91-22-2566 5907

E-mail : support@maserindia.com
Website : www.maserindia.com

Corporate Office

Unit No.07, 3rd Floor, “Excellencia” Lodha Supremus ,
Wagle Industrial Area, MIDC,
Thane – 400 604. Maharashtra. INDIA.

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