Torrent Transducers

Area Coverage

Above False Ceiling	500 Sq. Feet
Below False Celling	500 Sq. Feet
Below False Flooring	500 Sq. Feet

Specifications

Sound Output	80 db to 110 db
Operating Frequency	Above 20 Khz
Power Output	1 W
Volume	15 Cubic Inches

Digital Auto Model
Maser Auto Model is a Micro controller based Digital Ultrasonic Rodent Repealer. These are electronic transmitters of high frequency sound waves (well above 20 Khz frequency) which is the upper limit of hearing range of the human ear. They emit intensive sound of high decibel levels (sound pressure) which are audible and painful for rodents but inaudible and harmless to humans. The acoustically hostile environment created by Maser Ultrasonic Rodent Repealer – Auto Model induces auditory stress in rodents, thereby forcing them to leave the area being protected by ultrasound. They do not get killed.

Maser Ultrasonic Rodent Reseller – Auto Model is a high frequency random signal generator operating between 2 bands i.e. 20 Khz to 50 Khz and 30 Khz to 60 Khz. It has 5 different values for the Wave Speed parameter which is an indicator for the number of frequency sweeps per minute. The unit is programmed to 2 frequency bands of operation which are per tuned for 100 different frequencies.

Product Details

• Band A: Ranges from 20 Khz to 50 Khz
• Band B: Ranges from 30 Khz to 60 Khz

The unit automatically changes the Frequency Band and Wave Speed Parameters randomly thereby ensuring that the rodents don't get used to the ultrasound.

Specifications

Power Supply	12 Volts DC
Operating Frequency	Above 20 Khz
Sound Output	80 to 110 dB
Power Consumption	< 60 MW
Weight	300 gm.

Salient Features:

1. 10000 Sq Feet of Area Coverage per system
2. Can drive up-to 20 Torrent Transducers

MASER CRMS (Centralized Reporting and Monitoring System) Software supporting:

1. On line servicing/maintenance via web meetings
2. Scheduled or Real Time health status report generation for Systems Audit
3. Parameter configuration of the controller
4. Two-way Communication between the controller and the computer
5. MASER RS/ EIA 485 to RS/EIA 232C converter to transfer the controller data to the serial port of your computer

LCD display with on-board controls for changing the following parameters:

Wave Speed:

1. Is an indicator for the number of frequency sweeps per minute. It can have a maximum value of 130 and a minimum value of 60. The incremental size is 5 i.e. 65,70,75 and so on

Wave Density:

1. Is an indicator for the number of divisions within a frequency band. It can have a maximum value of 100 and a minimum value of 80. The incremental size is 10 i.e.80,90 and 100

Frequency Band Time:

Is an indicator of the time for which the controller would operate in a pre programmed frequency band. There are 3 bands available:

1. Band A, Band B, and Band C. This parameter can have maximum value of 10 minutes and a minimum value of 1 minute per band. Depending upon the time frame set for each band, the controller will switch the bands automatically

Machine / Controller ID:

1. Is an indicator of the machine/controller identification number. It can have any value within the range of 0 to 255

Password Protection:

1. Every controller is password protected. To change the parameters mentioned above you have to key in the password. The password can be changed if required. The password can be any 5 digit number

Frequency Testing:

1. This feature will enable the user to test and verify the frequency that is being transmitted from the controller to the transducer. This feature would be particularly useful during systems audit

Transducer Testing:

1. All the 20 transducers can be tested in an audible range one at a time by using this feature
2. Provision for restoring all the parameters to the factory default setting
3. Inbuilt RS/EIA-485 transmission upto 1.2 kms to BMS room
4. Provision of a termination switch so that the controller data can be transferred to the computer and can be subsequently viewed by installing MASER CRMS Software
5. Daisy chain protocol for interfacing 64 controllers (nodes)
6. Independent Driver for each transducer
7. Independent test facility for each transducer
8. Torrent Transducer can cover up to 500 sq. feet of area above false ceiling, below false ceiling and below false flooring
9. Torrent Transducer can be interfaced with MASER STREAME controller
10. Frequency band of > 20Khz and < 60 Khz is pre tuned for 100 different frequencies
11. UL and CE approved transformers for power supply. File No: E305834, vol No.1, Sec.1

Digital CRMS Software

Maser CRMS (Centralized Reporting and Monitoring System) Software

Salient Features:

1. Easy to Install
2. Centralized Reporting and Monitoring System
3. Facility to configure MASER Torrent USFG controller parameters for all controllers in one go (broadcast) or for an individual controller
4. Facility to schedule / generate a consolidated Health Status Report of all the controllers and / or an individual controller. This is possible either with the help of the inbuilt scheduler or in real time
5. Individual folders for individual Torrent Controller reports with the folder name same as the machine id. One single folder for the consolidated report.
6. PCB snapshot of the controller for faulty transducer drivers
7. Configurable control of the image quality of the PCB snapshot, thereby enabling the customer to manage the computer memory effectively
8. Ad-min Level password for report generation and scheduling
9. Service Level password for parameter configuration of all / individual controllers
10. Test facility to check if the signal is being transmitted to the transducer from the drivers on the PCB
11. Ping facility to check if all the controllers installed at the customer site are in the daisy chain network. If not then the corresponding controller will have an 'Off line' status else it will have an 'On line' status
12. Configurable ping acknowledgement / return time. This would be the time for which Maser Torrent CRMS software would wait for the controller to respond before it confirms the status of the controller as 'Online' or 'Offline'
13. Test Facility to test all controllers in a sequential mode or in an individual mode

Digital Vhfo Digital LP 24

Introduction:
Maser Ultrasonic Rodent Repelled VHFO Digital LP 24 is a high frequency random signal generator operating between 20 khz to 60 khz.The console consists of a master microprocessor and a dedicated driver for the transducers.

The signals from the microprocessor are fed to the dedicated driver. The dedicated driver distributes these signals to the transducers. The transducers then convert these signals in to high frequency sound waves(well above the 20kz frequency which is the upper limit of the hearing range of humans) the transducers emit intensive sound waves at high decibels(sound pressure) that are audible and painful to rodents but are inaudible and harmless to humans. The rodents usually leave the area being protected by the ultrasound waves immediately and at other times it may take as long as 4 to 6 weeks before there is significant reduction in rodent infestation. They do not get killed. The transducers are quiet. If you cannot hear them, do not think the unit is not working. You cannot hear ultrasound.

The System:

1. Maser VHFO Digital LP 24 is a system of one master controller and accessories that include 24 nos. of MASER transducers in a single loop, 300 yards of cables and a power coated MS stand. The master controller is installed in the main control room/ server room and the transducers in the problematic areas i.e. above and below false ceiling and below false flooring. VHFO Digital LP 24 needs a power connection of 5 A electrical plug point and comes equipped with a 3 pin power supply cord of 1.5 meters.

Specifications

Operating frequency	Above 20 KHz and below 60 KHz
Sound Output	80 dB to 110 dB at 1 meter
Power Output	800 mW per transducer
Sweeps per minute	120(configurable)
Frequency divisions	100(configurable)
Power Consumption	15 Watts Approximately
FTransformer Rating	25 V.A. CE Certified,3 Amps
Power Supply	230 V AC / 50 Hz 14 Volts DC
Dimensions	325 mm X 260 mm X 80 mm
Weight	4.5 Kgs (approx.)
Mounting	Wall / Table mounting

Digital VHFO Digital Mini

Introduction:
Maser VHFO Digital Mini Model is a Micro controller based Digital Ultrasonic Rodent Rebeller. These are electronic transmitters of high frequency sound waves (well above 20 Khz frequency) which is the upper limit of hearing range of the human ear. They emit intensive sound of high decibel levels (sound pressure) which are audible and painful for rodents but inaudible and harmless to humans. The acoustically hostile environment created by Maser Ultrasonic Rodent Rebeller –VHFO Digital Mini Model induces auditory stress in rodents, thereby forcing them to leave the area being protected by ultrasound. They do not get killed

The System:

1. Maser VHFO Digital Mini is a system of one master controller and accessories that include 10 nos. of transducers
2. The Maser VHFO Digital Mini model should be plugged in to a 230 volts standard wall outlet/UPS power supply. It needs to be ON 24 hours a day
3. The green light (LED) will be blinking continuously to indicate that the unit is working
4. The master controller is installed in the main control/server room and the additional transducers in the problematic areas i.e. above false ceiling, below false ceiling and below false flooring

The Maser VHFO Digital Mini controller can be interfaced with 4 different types of transducers and the area coverage w.r.t to the transducers is mentioned below:

VHFO Transducer:

1. Each transducer covers an open area of 300 sq.ft.But if installed in the false ceilings or false floorings, it will cover an approximate area of 150 sq.ft.

Mister Transistor:

1. Each transducer covers an open area of 360 sq.ft.But if installed in the false ceilings or false floorings, it will cover an approximate area of 180 sq.ft.

Stream Transducer:

1. Each transducer covers an open area of 400 sq.ft. But if installed in the false ceilings or false floorings, it will cover an approximate area of 200 sq.ft.

Torrent Transducer:

1. Each transducer covers an open area of 500 sq.ft. But if installed in the false ceilings or false floorings, it will cover an approximate area of 250 sq.ft.
2. The transducers can be tested on an audible range with the help of a test switch

Specifications

Configuration	One Master Console with 10 transducers. Looping Permitted
Operating frequency	20 KHz to 60 KHz
Sound Output	80 dB to 110 dB at 1 meter
Power Output	800 mW per transducer (VHFO transducer) 850 mW per transducer (MISTE transducer) 900 mW per transducer (STREAME transducer) 1 W per transducer (TORRENT transducer)
Frequency divisions	100
Power Consumption	5 Watts Approximately
Power Supply	230 V AC 50 Hz
Dimensions	225 mm X 65 mm X 115 mm
Weight	1250 gm

Stream Transducers

Area Coverage:

Above False Ceilling	400 Sq. Feet
Below False Celling	400 Sq. Feet
Below False Flooring	400 Sq. Feet

Specifications:

Sound Output	80 db to 110 db
Operating Frequency	Above 20 Khz
Power Output	900 mW
Volume	10 Cubic Inches

Spectrum Analyzer

The Ultrasound emitted by our transducers connected to our equipment is above the hearing ability of humans and hence inaudible to us.

All our transducers can be tested with the help of a test switch or transducer testing mode on the controller to which they are interfaced. The transducers when in testing mode will cross over to an audible range emitting a beep beep sound.

However, for the purpose of testing our transducers when they are actually emitting ultrasound we have developed the Spectrum Analyzer and Ultrasound Detector which can detect ultrasound being emitted from our transducers thereby confirming their correct working.

Spectrum Analyzer:

1. The Spectrum Analyzer is utilized as testing equipment. It gives us a graphical representation of the Frequency and the Sound Pressure level of the ultrasound emitted by the transducers. The Spectrum Analyzer can work only with our Digital Product suite