GSM Audio Listening Device Dealers

• Application: Industrial
• Feature: Easy to install, Lightweight
• Quality: Best
• Power Consumption: Minimal
• Efficiency: Outstanding

7ND 9001-8FB, C 72453-A320-B117, 7ND 9001-8BK, 7ND 9001-8BL, 7ND 9001-8BM, 7ND 9001-8BP 7ND 9001-8AA, 7ND 9001-8AB, 7ND 9001-8AD, 7ND 1060, 7000, 7ND2482 TA, 7ND2482 TB, 7ND2482 TC, 7ND2482 TD

We offer spy gsm earpiece set. Product features : get the very latest bluetooth watch with nano earpiece that comes with several features and functions. Outfitted with advanced bluetooth technology and very tiny earpiece set this gadget lets you make secret conversations without being noticed by other people. The various features of this multifunction product are as follows: specification : battery life 6 hours | standby time: 60 hours | build-in rechargeable battery | cool blue light indicator | regular sports watch comes in three colors: (red, black and yellow) | bluetooth hands free is t9 | transmission range: to earpiece < 25cm, to cell phone

150 mm (5.91 in) chart width, compact size 1 pen: PR8111 2 pens: PR8112 Power with AC adapter or dry cell batteries

• Color: Black
• Country of Origin: Made in India
• Connectivity Type: Wireless
• Brand Name: OCTIOT
• Sound Distance: 100 Meters Max
• Built-in Monocular: Magnification 8X
• Digital Sound Recorder: 12 seconds (new file records over last)
• Headphone Jack: 3.5mm
• Power Source: 1 x 9V Battery (Battery not included)

• Color: Black
• Size: 53 x 37 x 15mm
• Induction Distance: 50cm
• Material: ABS
• GSM Type: 850/900/1800/1900 MHz
• Brand Name: TOPro

We have sectioned our infrastructure into diverse units comprising packaging unit in which we meticulously pack our offering so as to ensure hassle free deliveries. As we have a wide distribution network, we are able to ensure our payment procedures are fast and simple. Additionally, we are capable of providing prompt payment discounts.

This highly covert earpiece set works on different gsm900mhz and gsm1800mhz mobile phone networks. This device automatically transfer audio signals to earpiece and takes calls once it is switched on after inserting sim card. Its earpiece contains a built-in 35db microphone that ensures partners at both end can even hear whisper sounds. This device is so covert that one will understand that you are engaged in some sort of secret conversation.

The offered lot is prepared using the best is class raw material and modern work methods. In addition to this, we make sure that the material is procured after complete quality satisfaction. Buyers can place bulk or retail orders with us all year round and expect on time delivery of consignments. Features : Gsm bug with sos 850/900/1800/1900MHz Send -  0000 SMS to turn off voice trigger function. Send -  1111 SMS to turn on the voice trigger function. SOS Emergency call -  Edit the content of messages capital letters “SOS” to alarm, directly press the key SOS above three seconds after the success of setting, the alarm will directly call the setting number. And the indicator will flash. LBS Positioning -  please directly edit capital letters “GPS” To the devices, the alarm will revert a message including the information about address/ longitude and latitude/web site content in a minute . Voice trigger monitoring -  use mobile phones or fixed-line to get through sim card number in the alarm, hang up the machine when hearing the sound of the machine about 3 seconds, and that means it sets up successfully. When there is sound above 45db within 10 meters around the devices, the call will be automatically make call number which you set befor. Voice monitoring -  starting up normally, dial alarm number, it will be easy to hear the situation within 10 meters around the machine after waiting for five seconds. Power on -  open the back cover, put the sim card into the seats, then it is automatically power on. When booting, indicator will light for 10 seconds, after the indicator is off, cover the back cover then it can be used.

• Type: Listening Bug
• Finishing: Polished
• Color: Available in Many Colors
• Warranty: 6 Months
• Material: Metal
• Packaging Type: Packed in Boxes

Wireless Listening Bug is used to listen to the voices of people sitting in the nearby room on fm radio. The circuit can detect both incoming and outgoing calls, SMS and video transmission even if the mobile phone is kept in the silent mode. The moment the bug detects RF transmission signal from an activated mobile phone, it starts sounding a beep alarm and the LED blinks. The alarm continues until the signal transmission ceases. An ordinary RF detector using tuned LC circuits is not suitable for detecting signals in the GHz frequency band used in mobile phones. The transmission frequency of mobile phones ranges from 0.9 to 3 GHz with a wavelength of 3.3 to 10 cm. This handy, pocket-size mobile transmission detector can sense the presence of an activated mobile phone from a distance of one and-a-half meters. So it can be used to prevent use of mobile phones in examination halls, confidential rooms, etc. It is also useful for detecting the use of mobile phone for spying and unauthorized video transmission.  So a circuit detecting gigahertz signals is required for a mobile bug. Here the circuit uses a 0.22µF disk capacitor (C3) to capture the RF signals from the mobile phone. The lead length of the capacitor is fixed as 18 mm with a spacing of 8 mm between the leads to get the desired The disk capacitor along with the leads acts as a small gigahertz loop antenna to collect the RF signals from the mobile phone Op-amp IC CA3130 (IC1) is used in the circuit as a current-to-voltage converter with capacitor C3 connected between its inverting and non-inverting inputs. It is a CMOS version using gate-protected p-channel MOSFET transistors in the input to provide very high input impedance, very low input current and very high speed of performance. The output CMOS transistor is capable of swinging the output voltage to within 10 mV of either supply voltage terminal. This will upset the balanced input of IC1 and convert the current into thecorresponding output voltage. Capacitor C4 along with high-value resistor R1 keeps the non-inverting input stable for easy swing of the output to high state. Resistor R2 provides the discharge path for capacitor C4. Feedback resistor R3 makes the inverting input high when the output becomes high. Capacitor C5 (47pF) is connected across ‘strobe’ (pin 8) and ‘null’ inputs (pin 1) of IC1 for phase compensation and gain control to optimize the frequency response. When the mobile phone signal is detected by C3, the output of IC1 becomes high and low alternately according to the frequency of the signal as indicated by LED1. This triggers monostable timer IC2 through capacitor C7. Capacitor C6 maintains the base bias of transistor T1 for fast switching action. The low-value timing components R6 and C9 produce very short time delay to avoid audio nuisance. Assemble the circuit on a general purpose PCB as compact as possible and enclose in a small box like junk mobile case. As mentioned earlier, capacitor C3 should have a lead length of 18 mm with lead spacing of 8 mm. Carefully solder the capacitor in standing position with equal spacing of the leads. The response can be optimized by trimming the lead length of C3 for the desired frequency. You may use a short telescopic type antenna. Use the miniature 12V battery of a remote control and a small buzzer to make the gadget pocket-size. The unit will give the warning indication if someone uses mobile phone within a radius of 1.5 meters.

• Features: Stylish, Varied sizes, Disposable

• Memory: 2 GB
• Function: Audio recorder, MP3 player, USB storage and writing pen
• Power: 180 MAH Lithium battery within the player
• Audio Freq range: 20Hz-20KHz
• PC Interface: USB 2.0
• S/N Ratio: >85dB (MP3, WMA)
• Music Format: MPEG1/2/2.5Audio Layer 1,2,3 Decoder, WMA

• DIGITAL GSM tabiz EARPIECE: Built-In MIC

We are offering spy auto pick tabiz. The auto pick tabiz is highly advanced product to secretly communicate with your partner to automatic call receiver. As the earpiece can be smartly hidden inside your ear canal, no one can notice its presence. You can easily exchange information between partners without any risk of being caught.

• Weight: 24 gm
• Features: Safe to use,High resolution,Excellent finish
• Dimension: 4 x 1 x 3 cm
• Power Supply: 24 hours Non-stop
• Card Compatible: GSM Sim Card Only
• Microphone Range (Meter): 5
• Stand By Time: 3-5 days, Working Time:5 hours
• Audio Recording: Yes
• Battery: Built in Rechargeable Lithium Battery
• Power Supply: USB Port
• Accessories:: Spy Camera in socket,USB Cable

• Dimension: 40 mm * 27 mm * 12 mm
• Code No: 058

This device is the latest innovation of us. When it detects sound, the spy bug will call your cell phone. This small and covert spy audio bug is compatible with GSM 900 MHz, 1800 MHz, GSM 1900 MHz. SIM card audio bugging with highly sensitive microphone that helps to monitoring the surrounding sounds as well at the same time. Listening range is up to 15 meter. To start this device, insert SIM card properly & dial SIM number, you will be able to listen the sounds surrounding within the range it is highly covert and undiscoverable.

This is an ultimate audio and remote control audio surveillance. Unlike conventional audio or radio transmitters, Spy GSM offers superb quality, virtually unlimited transmission distance, high security, dependability and absolute simplicity of use. You can hear from this device from anywhere and anytime. It can be used for remote monitoring, the base station location and tracking, home surveillance, automotive anti-theft tracking, child custody. We (Active India Digital Products) are the well-known dealers of Spy GSM Based Wireless Device. You can buy this device from us website at lowest price in India with one year company warranty.

• Record up to: 71 hours
• Features: Stylish, Transferring information using a USB cable, No software needed, The file on the pen can be heard immediately using head phones straight from the pen

• Measurement Accuracy: 0.1%
• Chart speed: 1 to 167 hours or 7 to 32 days per revolution
• Analogue retransmission: 4- 20 mA
• Operating Voltage: 115/230 V AC
• Dimensions: 382 x 386 x 134 mm

TUTC Series Input RTD, Thermocouple(JK) selectable, RTD -50.0 to 400.0 º C, J 0-600 º C, K 0-1250 º C Control mode onoff and Time proportional, Hysteresis, Time, Proportional , Offset Selectable , Same controller have SSR and Relay output Control set Point can be set feather touch keys