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- Access Control, Trending Products
Standalone Keypad Access Control
- Waterproof: Conforms to IP68
- Strong Zinc Alloy Electroplateed anti-vandal case
- Full Programming freo the keypad
- 2000 Users, supports card, PIN, Card+Pin
- Can be use as standalone
- Backlight key
- wiegand 26 output for connection to a contronller, wiegand 26 input for connection to external reader
- Ajustable alarm output time and Relay output time
- Very low power consumption (30mA)
- Fast operation speed 20ms with 2000 user
- Lock output current shor circuit protection
SKU: DNT-5487FB27 - Access Control, Smart Door Lock, Smart Home
Fingerprint Doorlock
- Material: Stainless steel
- Opening Ways: Fingerprint, Card
- Battery: 3 Standard AAA alkaline batteries, 18 months in normal state
- Indication: Light, Sound(Mute or Music optional)
- Deadbolt Indication: No
- Low voltage warning: Yes
- Passage mode for meeting room: Yes
- Static consumption: 12uA
- Dynamic consumption: 300mA
- Humidity: 20%-80%
SKU: DNT-5487FB12 - GPRS Tracker
S06A GPS Tracker Real time online 24×7 GPS Tracking
Weight 0.08 kg Dimensions 9.8 × 5.2 × 1.5 cm GPS SIRF Star III GPRS Class 12,TCP/IP build in GSM Module GSM 850/900/1800/1900Mhz Battery 300mAh Working times 5 hours Chip specification Ublox M8030 Positioning accuracy <5 meters Support input voltage range 6-30V(<30mA) TTFF(Open Sky) Avg.hot start ≤1s ; Avg.cold start ≤30s Working temperature: -20℃ ~ +70℃ Data storage quantity 1000 Voltage input range 5-36 VDC SKU: DNT-5487FB9 - Counter Surveillance
DTN-360 degrees Ultrasonic Smartphone / Voice recorder Jammer GTG-2040
Ultrasonic voice recorder jammer aimed to prevent you from unsanctioned recording on digital voice recorders, Dictaphones, smartphones and other voice recording devices.
This jammer can be used where negotiations and talks take place. The unique feature of this unit is that it has 48 ultrasound emitters, which are placed in circle for jamming any voice recording devices around the jammer.
Due to its formation we could achieve 10 meter suppression around the jammer.
This range however depends on voice recording device and its quality. Jammer works as a directional ultrasonic suppressor, inflicting jamming on voice recording device’s microphone membrane, which makes impossible to record or comprehend your conversation within jammer range. Additional acoustic jamming creates noise background which is human-like speech, which can be adjusted. In case when your conversation was recorded, the record will contain lots of voices making it harder to distinguish a single one.
SKU: 5487FB8/28-8 - Counter Surveillance
DTN-Ultrasonic voice recorder and Smartphone jammer GTG-2070 GSM
The “GTG-2070 GSM” dictaphone suppressor is a suppressor of all types of dictaphones intended for use in office and meeting rooms. The device is mounted under the table, and emits ultrasonic directional waves in a radius of 255 °, preventing possible audio recording. This device is equipped with 24 ultrasonic emitters, the impact of which on recording devices will not allow the recording of a conversation. The power of the suppressor is carried out from 220V or from the battery (optional). For inconspicuous on and off, a remote control is provided.
The “GTG-2070 GSM” suppressor is intended for indoor use and is installed under the table at which negotiations are planned. Thanks to the directional ultrasound emitters, audio recording is possible only from your side behind the suppressor. The interlocutorswill not be able to record the conversation, since the emitters of the suppressor will be directed in their direction.
Features
Only you can record a conversation.DTN-Ultrasonic voice recorder and Smartphone jammer GTG-2070 GSM is a device use to suppress all recording devices within a radius of 255 °. Only you can record.
DTN-Ultrasonic voice recorder and Smartphone jammer GTG-2070 GSM emitters affect the microphone use in secret recordings, thereby making it difficult record and damage any recordings.
Blocking data transfer. The built-in communication suppressor blocks communication in the GSM, Wi-Fi, 3G, 4G, LTE, GPS bands, thus making the transmission of information impossible.
The suppressor is fixed under the table, hidden from the views of visitors, and it works r silently.
The backup battery can last for about 2hour in the absence power.
Protection from laser microphones (optional,). At your request, this device can be equipped with special vibro-acoustic emitters, which prevent remote reading of information from the window glass of the meeting room and provide reliable protection against laser microphones.
SKU: 5487FB8/28-8-1-1 - Counter Surveillance
Ultrasonic Smartphone/ Voice recorder Jammer GTG-2060
The product GTG-2060 is a high-frequency signal generator with a special type of modulation, thanks to which it acts on circuits of electronic devices in which this signal, after being imposed, is processed in AGC circuits together with the useful signal, significantly exceeding its level and, accordingly, distorting it.
For impact on microphones, acoustic exposure using ultrasonic frequencies is used.
Such an impact does not interfere with the negotiation, but completely suppresses the effect of the speech signal by a large amount of ultrasound pressure.
The sound perceived by the microphone is converted into electrical oscillations, which are transmitted in one way or another to the corresponding devices for their reception and processing.
The axis of the main lobe of the radiation pattern of the microwave range generator installed in the power unit is perpendicular to the plane of each antenna unit, its width in the horizontal plane is about 80 degrees, and in the vertical one – about 60 degrees.
The axis of the radiation pattern of each ultrasonic transducer is about 60 degrees in the horizontal and vertical planes. Maximum range – up to 3 meters Type of interference: ultrasound, speech like
SKU: 5487FB8V - Counter Surveillance
Voice recorder jammer for Car GTG-2050
The GTG-2050 is designed specifically for vehicles and is equipped with 24 ultrasonic emitters.
The device is mounted on the ceiling of the car through a powerful magnet.
Thus, ultrasonic emitters are directed downwards and to the sides, ensuring the protection of the entire space below (360 degrees). Too often, confidential talks are held in cars.
If you buy an ultrasonic suppressor of voice recorders for the car UltraSonic-24-Avto, you can be guaranteed to protect yourself from recording them on voice recorders of any type. The model is designed specifically for vehicles and is equipped immediately with 24 ultrasonic emitters.
SKU: 5487FB8/28-8-1
