Supplier: Portable communications
Services:
Buyer: Spy pen camera, button spy camera, spy camera, key spy camera
1. Repeater functions 1- 1. Multi- mode signal repeater 1- 2. Specific signal repeater 1- 3. Priority signal repeater 1- 4. Convention and trunked mode switch 1- 5. Cross- frequency communication 1- 6. Radio roaming 1- 7. Remote switch single repeater and multi- repeater working mode switch 1- 8. Other network system connection 1- 8- 1. Support two- way communication with pstn, gsm, voip 1- 8- 2. Leave message when channel is busy 1- 9. Communication monitor 1- 9- 1. Voice recording 1- 9- 2. Message back- up 1- 9- 3. Live monitoring 1- 9- 4. Interrupt any communication with the highest priority 1- 9- 5. Function to stop radio transmission by force 1- 9- 6. Check radio signals in range 1- 9- 7. Radio gps location tracking 1- 9- 8. Signal coverage range monitoring 1- 10. Remote control 1- 10- 1. Automatically report the working status to a console periodically 1- 10- 2. Remote control repeater with a console Company information Company name: comart co ltd Email: sales@comart.Com.Cn Website: http://www.Comart.Com.Cn/index_en.Asp
Supplier: Two way radio, digital two way radio, digital portable radio, digital mobile radio, digital repeater, two way radio communication system
Introduction: SK-16A portable wireless phone signal jammer is the latest information security product, it can form an electromagnetism protection field around the user, thus prevent mobile phone from receiving and transmitting the mobile signals to the base station; thus it can prevent the secret information leakage through your mobile phone, and also eliminate the noise pollution. The cell phone jammers are now a necessity for law enforcement and private places to interrupt communications by criminals and terrorists, and also for accomplishing a more cultured society. Features of Sk-16A Portable Cell Phone Jammer ò Coolest and lowest priced jammer on the market. ò Portable, Small, Compact and Robust. ò Battery or Mains compatible. ò To keep you away from noise or disturbance of unexpected cellular phone calls or text messages (SMS) ò World wide compatible. ò To block cellular phone communication links within an effective area. ò No transmissions or receptions of cellular phone calls in coverage area. ò All specified frequency bands will be blocked simultaneously. ò For using at meeting rooms, conference rooms, museums, galleries, theatres, concert halls, churches, temples, restaurants, classrooms, training centers, factories, banks, trains, buses etc. ò Easy to operate. Important Note: After charging the Jammer you will see a green led light, however please recharge the Jammer two more times for full battery charging. The jamming area is influenced by the location of the cell tower and the obstacles between cell tower & the cellular jammer. It means that in normal condition if the distance is close between the cell tower & the cellular Jammer, it will have very less jamming area. Likewise, if there are obstacles & walls between the cell tower & the cellular phone, the jammer will give more jamming area. 20*19*6.6cm 0.3kg
Product DescriptionWireless This Portable High Power Wireless Anti-explosion Jammer is the most advanced high efficiency cell phone and satellite signal jammer in the whole world which is professionally designed for bomb disposal and VIP protection like during battle and security safeguard. This certain jammer can block signals in five different frequencies at the same time or separately. It adopts the most top-level military protective housing design which is effective in shockproof and shatter-resistance. The blocking frequencies including all the cell phone and satellite frequencies. Total power: 600W Application fields: Bomb disposal and military automobile allocation; Field operations; Special troops; VIP protection; Bandit suppression. At a Glance Total power output 600W Work time 2hours Its top cooling device enables a continuous use under tough weather It's lightweight and portable, the gross packed weight around 28KG. High power radio-frequency amplifier and voltage standing wave ratio, self-protection of temperature. Specification: The number of the Frequency bands: Up to 6 bands List of frequency bands per customer choice (up to 6 can be selected),Cellular phones standards -CDMA/TDMA+Nextel (851-894 MHz), -AMPS (869-894MHz), -GSM850 -GSM (925-960 MHz), -High GSM/DCS (1805-1880 MHz), -PCS/GSM1900 [+PHS] (1930-1990 MHz), -UMTS (3G) (2110-2170 MHz) Optional Computer communication standards 2.4Ghz -WLAN Bluetooth Wi-Fi. Satellite communication systems -Thuraya Iridium Elipso Inmarsat GlobalStar -Aces Odyssey GPS CDMA450 Cellphone System -(430-450/460-470 MHz) Output watt:80watt,12 -20wat/ band Power Consumption:Max: 1500W Power supply voltage:~230VAC / ~110VAC Power Adjustment:16 levels Battery Full charge: work time 2hours Blocking Range Radius:Up to 180meters ( signal strength
Trailer mobile LED screens are not restricted by geographical location and can be promoted in any precise target market area requested by the client, such as high streets, communities, and trade areas. NSE P4 Outdoor Mini-Trailer LED display Screen size: 960x1920mm/unit Easy install and uninstall Portable LED Screen Optional with solar and battery box Motion LED display solution
Ocean one Walkie Talkie Marine Walkie Talkie Marine radio,portable Marine Radio,Marine Skull Microphone Suitable for Entel, Motorola, Marantz, ICOM, Ocean one brands such as radio II 2G Ex ia IIC T3 Ga Explosion Proof EU ATEX intrinsically safe certification Passed CE, FCC, RoHS certification IP67-rated waterproof and dustproof The bone conduction headset are compact, lightweight communications units designed for extreme hazardous environments. It is easy to use and helps you to fully release your hands and helps improve personal safety and productivity. A high-sensitivity vibrator is used to collect the vocal cord vibrations transmitted to the skull and convert the vibration signal into a sound signal. This skull earphone can be easily and securely installed in the helmet and does not affect the use of other protective equipment such as breathing masks. Digital Remote Speaker Microphone use the latest digital signal processing (DSP) technology , which can filter out the impact sound and other environment noise . The noise is checked and digital processed before transferring . User can talk freely in up to 120dB noisy environment . The RSM can be used with a communication headset or be used alone , and the voice is clear . It is suitable for a variety of applications , including the flammable or explosive environment . The RSM has patented design of a large PTT button with speaker function . That makes it easy to press the PTT button . You can switch freely between manual mode and voice control mode , which can makes the communication more convenient .
In the ever-advancing landscape of technology, our dependence on mobile phones has deepened. What once were simple communication devices have evolved into portable computers, storing our cherished memories and crucial information. In acknowledgment of this transformative shift, ARC has emerged as a sincere and reliable company with a singular focus: to facilitate seamless transitions every time you change your phone.
