Search results for "emergency communication"

1. It can charge six batteries or six radios at the same time.2. Able to control the charging process to ensure high efficiency.3. International universal self-switching (AC 100V-240V) power supply.4. Safe and reliable, with multiple safety protections.5. Suitable for large groups and labor-intensive activities (such as warehouses, property management, fixed assets, supermarkets and enterprises).6. Suitable for Retevis RT227. Input: 5V/4A8. Output: 4.2V9. Charging current: 500mA10. Size: 25 x 20 x 6cm11. Weight: 960g12. Adapter cable length: 143cmSpecification: Package Weight One Package Weight 1.17kgs / 2.58lb One Package Size 33cm * 21cm * 7cm / 12.99inch * 8.27inch * 2.76inch Qty per Carton 10 Carton Weight 13.95kgs / 30.75lb Carton Size 33cm * 42cm * 35cm / 12.99inch * 16.54inch * 13.78inch Loading Container 20GP: 549 cartons * 10 pcs = 5490 pcs40HQ: 1276 cartons * 10 pcs = 12760 pcs

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1. Processor: 4-core 8541 chip 2. Memory: 1G+8G3. Waterproof grade: IP674. Battery capacity: 1000mAh5. Use time: about 3-4 days6. Standby time: about 7-10 days7. Charging method: magnetic8. Positioning: LBS / GPS / WIFI positioning9. Supported languages: Chinese, English, Malaysian, Czech, Danish, German, Spanish, French, Italian, Hungarian, Dutch, Polish, Portuguese, Slovak, Swedish, Vietnamese, Turkish, Greek, Russian, Ukrainian, Arabic, Thai, Laos Features:1. Bundled with the watch, you can control the watch via smartphone APP2. 4G video chat with HD resolution provides smooth video call experience for parents and kids anytime, anywhere, and more convenient communication3. Support voice chat/dialing4. Whether the child is indoor or outdoor, parents can get the real-time location of the child through the cell phone APP, and also can make calls, support history tracking5. One key to call for help, long press the SOS button for more than 3s, the watch will call the family number shown in the APP cyclically and send a message to the guardian6. IP67 waterproof design, no need to worry about the water7. Built-in 1000mAh high-capacity battery, low power consumption, magnetic chargingSpecification: Package Weight One Package Weight 0.14kgs / 0.32lb One Package Size 17cm * 10cm * 7cm / 6.69inch * 3.94inch * 2.76inch Qty per Carton 20 Carton Weight 3.50kgs / 7.72lb Carton Size 45cm * 32cm * 15cm / 17.72inch * 12.6inch * 5.91inch Loading Container 20GP: 1234 cartons * 20 pcs = 24680 pcs40HQ: 2865 cartons * 20 pcs = 57300 pcs

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1. This item is used to connect the cable between the radio and the PC, and then program the setting and frequency of the walkie-talkie through the PC2. Two-pin standard diameter: 3.5mm stereo ear (thimble). Microphone 2.5 mm stereo (bottom pin)3. The distance between two needles: 11mm4. Length: 100 cm5. Weight: 31 grams6. Suitable for Kenwood KPG KPG27D, KPG29D, KPG48D, KPG49, KPG55D, KPG56D, KPG62D, suitable for Kenwood TH TH-D7, TH-D7A, TH-D7AG, TH-D7E, TH-F6, TH-F6A, TH- F7, TH-F7E, TH-G71, TH-G71A, TH-G71E, TH-K2, TH-K2A, TH-K2E, TH-K2ET, suitable for BAOFENG BF-480/490/320/V6/V7/V8 WaitSpecification: Package Weight One Package Weight 0.04kgs / 0.09lb One Package Size 15cm * 13cm * 4cm / 5.91inch * 5.12inch * 1.57inch Qty per Carton 120 Carton Weight 6.30kgs / 13.89lb Carton Size 45cm * 42cm * 40cm / 17.72inch * 16.54inch * 15.75inch Loading Container 20GP: 352 cartons * 120 pcs = 42240 pcs40HQ: 818 cartons * 120 pcs = 98160 pcs

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About Signal BoosterCell phone becomes especially helpful when people get into critical situations. In case of emergency a timely call can save a life. Unfortunately, there are still some places where one can find themselves - out of coverage. Usually those places are either too far from the cell phone base station or located inside underground constructions, for example: parking lots, tunnels, big stores, office buildings, cars, boats, house in remote areas, etc. Here we will bring you a new kind of LED 3G signal booster. Welcome to buy!Features1. High-gain linear power amplifier. 2. ALC and AGC function technology. 3. Ultra-low noise receive amplifier. 4. There is no interference to the base station, right after the opening of the original system and the base station without the need to adjust parameters. 5. Stable and reliable electromagnetic compatibility design. 6. The base station dose not cause an increase in background noise, but will not lead to a decline in the quality of the base station communications. 7. With full-duplex communication mode. 8. It explores an effective and reasonable method to dispel the heat.Installation Steps1. Use your mobile phone to test signal strength outside house or on roof, -70dBm is the basic requirement (full bar). 2. Install outdoor antenna in that location and keep adjusting, point it to signal tower station, try to get best signal. 3. Run outdoor coaxial cable into building in a convenient location to connect with signal repeater. 4. Mount your indoor antenna with signal repeater. 5. Power up signal repeater device to check the signal inside, moving outdoor antenna until you get satisfied signal.Notices1. Connect outdoor (BTS) port with outdoor antenna. Connect indoor ANT (MS) port with indoor antenna. Outdoor antenna is mounted at a higher position. Both antennas should be 10 meters far away at least from each other. 2. Indoor and outdoor antennas must be separated by wall. 3. If the signal is still weak after installation, please check whether or not the outdoor antenna is pointed to signal tower correctly or elsewhere with stronger signal and confirm that the signal strength achieved -70dBm. 4. If no signal for a long time after installation, please check the device power adapter whether or not connected perfectly and connectors connect well. 5. If strength is not steady, please check if outdoor and indoor antennas are too close. Please ensure outdoor antenna has distance of 10 meters at least, with a barrier and not in a same horizontal line. 6. Packed the outdoor connector by waterproof glue, otherwise wet condition will reduce the signal cover area.Specification: General Frequency Range WCDMA 2100MHz, Uplink 1920-1980MHz, Downlink 2110-2170MHz Gain Uplink 63-67dB, Downlink 63-67dB Output Power Uplink 18-22dBm, Downlink 18-22dBm Bandwidth 60m Ripple in Band < 5dB Spurious Emission 9KHz~1GHz (<-36dBm), 1GHz~12.75GHz (<-30dBm) VSWR <3 MTBF >50000h Power Supply AC:100~240V, 50/60Hz; DC:12V 2A Power Consumption <5W Impedance 50ohm RF Connector N-Female N Work Environment Installs Way Wall Installation Environment Conditions IP40 Working Temperature -10C ~ 55C Working Humidity < 90% Dimensions & Weight Size 198 x 182 x 20mm Weight 1200g Package Include Package Contents 1 x 5dB Outdoor Antenna 1 x 3dB Indoor Antenna 1 x 10m RG6-50 OHM Outdoor Coaxial Cable 1 x Mounting Accessories Set 1 x AC Power Supply 1 x Manual Package Weight One Package Weight 1.65kgs / 3.64lb One Package Size 31cm * 23cm * 11cm / 12.2inch * 9.06inch * 4.33inch Qty per Carton 4 Carton Weight 7.40kgs / 16.31lb Carton Size 48cm * 33cm * 24cm / 18.9inch * 12.99inch * 9.45inch Loading Container 20GP: 701 cartons * 4 pcs = 2804 pcs40HQ: 1628 cartons * 4 pcs = 6512 pcs

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Why to use1. Cell phone becomes especially helpful when people get into critical situations. In case of emergency a timely call can save life of somebody. 2. Unfortunately, there are still some places where one can find themselves out of coverage. Usually those places are either too far from the cell phone base station or located inside underground constructions, for example: 1) Parking lots, tunnels 2) Big stores, office buildings 3) Cars, boats etc. 4) House in remote areas etcFeatures1. High-gain linear power amplifier 2. ALC and AGC function technology 3. Ultra-low noise receive amplifier 4. There is no interference to the base station, right after the opening of the original system and the base station without the need to adjust parameters 5. Stable and reliable electromagnetic compatibility design. 6. The base station dose not cause an increase in background noise, but will not lead to a decline in the quality of the base station communications 7. With full-duplex communication mode. 8. Dispel the heat effective reasonable, the structure is pretty, the volume is suitableHow to work1. The outside antenna catches the low signal from the mobile base station and delivers it to the cell phone amplifier through the connection cable (coax). 2. After the signal is accepted by the phone amplifier, the device amplifies it. 3. Then this amplified signal goes through the connection cable (coax) to the inside antenna. 4. And after that, the amplified signal transmits to the cell phoneHow to install1. Step 1: Use your mobile phone to test signal strength outside house or on roof, -70dbm is the basic requirement (full bar). 2. Step 2: Install outdoor antenna in that location and keep adjusting, point it to signal tower station, try to get best signal. 3. Step 3: Run outdoor coaxial cable into building in a convenient location to connect with signal repeater. 4. Step 4: Mount your indoor antenna with signal repeater 5. Step 5: Power up signal repeater device to check the signal inside, moving outdoor antenna until you get satisfied signalNotes1. Connect outdoor (BTS) port with outdoor antenna, connect indoor ANT(MS) port with indoor antenna, outdoor antenna is mounted at a higher position. Both antennas should be 10 meters far away from each other at least. 2. Indoor and outdoor antenna must be separated by wallTechnique supports1. If still weak signal receipt after installation, please check if outdoor antenna point to signal tower correctly or elsewhere has stronger signal and confirm signal strength achieve-70DBM. 2. If still have no signal after installation, please check our device power adapter whether connected perfectly? And connectors connect well. 3. If strength is not steady, please check if outdoor and indoor antenna is too close; please ensure outdoor antenna has distance of 10 meters at least, with a barrier and not in a same horizontal line. 4. Packed the outdoor connector by waterproof glue, otherwise wet reduce the signal cover areaSpecification: General Frequency Range WCDMA 2100MHz, Uplink 1920-1980MHz, Downlink 2110-2170MHz Gain Uplink 53-57dB, Downlink 58-62dB Output Power Uplink 18-22dBm, Downlink 18-22dBm Bandwidth 60m Ripple in Band < 5dB Spurious Emission 9KHz~1GHz (<-36dBm), 1GHz~12.75GHz (<-30dBm) VSWR <3 MTBF >50000h Power Supply AC: 100~240V, 50/ 60Hz; DC: 5V 2A Power Consumption <5W RF Connector N-Female N Work Environment Installs Way Wall Installation Environment Conditions IP40 Working Temperature -10C ~ 55C Working Humidity < 90% Dimensions & Weight Size 100mm x 45mm x 18mm Weight 350g Package Include Package Contents 1 x 12dB Outdoor Antenna 1 x 3dB Indoor Antenna 1 x 5m RG6-50 OHM Indoor Coaxial Cable 1 x 10m RG6-50 OHM Outdoor Coaxial Cable 1 x Mounting Accessories Set 1 x AC Power Supply 1 x Manual Package Weight One Package Weight 1.59kgs / 3.51lb One Package Size 51cm * 18cm * 13cm / 20.08inch * 7.09inch * 5.12inch Qty per Carton 4 Carton Weight 5.75kgs / 12.67lb Carton Size 53cm * 38cm * 28cm / 20.87inch * 14.96inch * 11.02inch Loading Container 20GP: 472 cartons * 4 pcs = 1888 pcs40HQ: 1097 cartons * 4 pcs = 4388 pcs

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1. The shape is simple and generous, streamlined design, easy to blow.2. Double-hole double-tube design, seamless connection to the sound tube, volume up to 150 decibels, can be used for outdoor and emergency situations.3. With alloy chain ring, it can be hung in any convenient place.5. Material: 440 stainless steel.6. Product length: 50mm.7. Product width: 15mm.8. Product thickness: 8mm.9. Net weight of the product: 19.5g.10. Key ring diameter: 2.5cm.11. Chain + key ring: 5cm.Specification: Package Weight One Package Weight 0.04kgs / 0.08lb One Package Size 7cm * 4cm * 2cm / 2.76inch * 1.57inch * 0.79inch Qty per Carton 500 Carton Weight 16.00kgs / 35.27lb Carton Size 55cm * 31cm * 15cm / 21.65inch * 12.2inch * 5.91inch Loading Container 20GP: 1042 cartons * 500 pcs = 521000 pcs40HQ: 2420 cartons * 500 pcs = 1210000 pcs

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1. The wireless headset allows the mobile phone up to 10 meters.2. Bike-to-bike intercom for driver and passenger or two separate bikes to 800-1000 meters.3. Call, answer calls, reject calls, hang up calls.4. Receive a phone call automatically.5. Support audio transfer.6. Supports Dialing number.7.Function of FM Radio.Specification: Package Weight One Package Weight 0.34kgs / 0.75lb One Package Size 17cm * 11cm * 5.5cm / 6.69inch * 4.33inch * 2.17inch Qty per Carton 88 Carton Weight 30.00kgs / 66.14lb Carton Size 75cm * 48cm * 24cm / 29.53inch * 18.9inch * 9.45inch Loading Container 20GP: 308 cartons * 88 pcs = 27104 pcs40HQ: 716 cartons * 88 pcs = 63008 pcs

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1. Frequency range: VHF: 136-174MHz, UHF: 400-480MHz2. Number of channels: 2003. Channel spacing: 25KHz, 20K, 12.5K4. Phase lock step: 2.5KHz, 5KHz, 6.25KHz, 10KHz, 12.5KHz, 15KHz, 25KHz5. Working voltage: 13.8V DC +/- 15%6. Squelch mode: Carrier / CTCSS / DCS / 5Tone / 2Tone / DTMF7. Frequency stability: +/- 2.5ppm8. Operating temperature: -20 - +60 degrees Celsius9. Dimensions: 140x43x172mm10. Weight: 1.03kgPacking list:- 1 x QYT 980 Plus car radio- 1 x External microphone- 1 x Car power cable- 1 x Mounting bracket- 1 x Screw kitSpecification: Package Weight One Package Weight 1.71kgs / 3.76lb One Package Size 30cm * 18cm * 6.5cm / 11.81inch * 7.09inch * 2.56inch Qty per Carton 10 Carton Weight 18.20kgs / 40.12lb Carton Size 55cm * 30cm * 35cm / 21.65inch * 11.81inch * 13.78inch Loading Container 20GP: 461 cartons * 10 pcs = 4610 pcs40HQ: 1071 cartons * 10 pcs = 10710 pcs

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1. Structure waterproof and nano-waterproof, effectively blocking rain, rain can also be used2. USB interface charging, support charging while using3. Intelligent power management system, low power consumption4. Functions: call, voice, music, FM5. Bluetooth: 5.06. Transmission distance: about 10m7. Sound channel: stereo sound8. Battery capacity: 1000mAh9. Charging interface: USB10. Charging time: about 2-3h11. Use time: about 21h12. Material: ABS, silicone13. Waterproof rating: IP6714. Weight: about 199gPacking list:- Earphone x 1- USB charging cable x 1- Instruction manual x 1- Paste sheet x4Specification: Package Weight One Package Weight 0.30kgs / 0.67lb One Package Size 12cm * 10cm * 4cm / 4.72inch * 3.94inch * 1.57inch Qty per Carton 56 Carton Weight 13.00kgs / 28.66lb Carton Size 54cm * 52cm * 31cm / 21.26inch * 20.47inch * 12.2inch Loading Container 20GP: 306 cartons * 56 pcs = 17136 pcs40HQ: 711 cartons * 56 pcs = 39816 pcs

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The InterPhone is a Bluetooth Headset designed for the motorcycle rider and passenger who wish to have clear and reliable wireless communications while riding. This headset is compatible with Bluetooth cellular phones and can be suited to any sort of helmet for motorcyclists. 1. Wireless headset for bluetooth enable cell phone at a range of up to 10 meters. - Bike-to-bike intercom for rider& passenger or two separate bikes up to 800-1000 - Up to 10 hours talk time when connected to cell phone. - Up to 6 hours talk time when using the intercom feature. - Up to 300 hours standby 2. Call out, call answer, call reject, call hang up. 3. Receive a cell phone call automatically 4. Support audio transfer. 5. Support the last number redialing. 6. FM Radio function 7. Enjoy the cell phone music through A2DP or connect GPS 8. Control cell phone music through AVRCP: forward, backward, play, pause 9. Automatic switching among bluetooth cell phone, intercom, stereo music. 10. With DSP echo cancellation and noise suppression technology, crystal clear voice quality is guaranteed in a high speed. 11. Button panel is water-proof and sun-proof, while the design is durable. 12. Audio cable to connect MP3, GPS, walkie-talkie and so on.Specification: General Model BT-S2 Input Voltage DC 5V Input Current 500mA Battery Types Lithium Polymer Battery Bluetooth V3.0, A2DP / AVRCP Talking time 10 hours Stand-by time 300 hours Charging time 3 hours Package Include Package Contents 1 x User Manual 1 x USB Cable 1 x Special Earphone 1 x Power Adapter 1 x Helmet Headset 1 x Screw Set 1 x Earphone Cable Package Weight One Package Weight 0.34kgs / 0.75lb One Package Size 17cm * 11cm * 6cm / 6.69inch * 4.33inch * 2.36inch Qty per Carton 50 Carton Weight 16.50kgs / 36.38lb Carton Size 57cm * 25cm * 44cm / 22.44inch * 9.84inch * 17.32inch Loading Container 20GP: 425 cartons * 50 pcs = 21250 pcs40HQ: 987 cartons * 50 pcs = 49350 pcs

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1. For HD1 RT29 series walkie-talkies2. The wire is not easy to break and is resistant to pulling3. Good quality and long service life4. It is the cable used to connect your radio and PC, and then write the program settings and frequencies of the walkie-talkie through the PC5. Line length: 80 cm6. Weight: 40 gramsSpecification: Package Weight One Package Weight 0.04kgs / 0.09lb One Package Size 15cm * 10cm * 2cm / 5.91inch * 3.94inch * 0.79inch Qty per Carton 500 Carton Weight 22.00kgs / 48.50lb Carton Size 50cm * 50cm * 44cm / 19.69inch * 19.69inch * 17.32inch Loading Container 20GP: 242 cartons * 500 pcs = 121000 pcs40HQ: 562 cartons * 500 pcs = 281000 pcs

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Features1. FM Radio Frequency range: 65-108MHz 2. Dual-band display, dual standby 3. High power 5W / low selectable 1W 4. 128 channels 5. 50 CTCSS and 105 DCS 6. Built-in VOX function 7. Tone end of transmission 8. LED flashlight, large LCD display 9. High /Low RF power switchable 10. Squelch set(1-9 Level) 11. Emergency alert, low battery alert, battery saver, time-out timer, keypad kock 12. Monitor channel 13. Channel step: 2.5/5/6.25/10/12.5/25KHz 14. Restore to Factory Default 15. PC programming 16. Long comminution range: Open ground: 5-10km, Obstacle ground: 3-5kmSpecification: General Model UV-5R Frequency Range FM 65MHz-108MHz, UHF 400MHz-520MHz, VHF 136MHz-174MHz, UHF 400MHz-480MHz Channel 128 Frequency Step 2.5kHz, 5kHz, 6.25kHz, 10kHz, 12.5kHz, 25kHz Antenna Impedance 50 ohms Voltage 7.4V Consumption Standby =<75mA Battery Types Lithium-ion Battery Battery Capacity 1800mAh Operation Mode Simplex, Semi-duplex Duty Cycle 03/03/54 min. (RX / Tx / Standy) Working Temperature -20C to 60C Walkie Distance (Open) 3-5km Walkie Distance (Barrier) 1-3km Size 10.8*5.5*3.0cm Weight 186g Transmitter Parameters RF Power 4W/1W Spurious Emission <-60dB Maximum Deviation =<+/-5kHz, =<+/-2.5kHz Modulation Types FM Emission Class 16K/F3E, 11K/F3E Transmitting Current =<1.4A Receiver Parameters Stability 0.2μV (at 12dB Sinad) Intermodulation 60dB Adjacent Channel Selectivity 65dB Audio Output 1000mW Current 380mA Package Include Package Contents 1 x Walkie Talkie 1 x Rechargeable Battery 1 x Charger Base 1 x Belt-clip 1 x Strap 1 x User Manual Package Weight One Package Weight 0.48kgs / 1.06lb One Package Size 18cm * 11cm * 10cm / 7.09inch * 4.33inch * 3.94inch Qty per Carton 20 Carton Weight 11.00kgs / 24.25lb Carton Size 52cm * 24cm * 38cm / 20.47inch * 9.45inch * 14.96inch Loading Container 20GP: 562 cartons * 20 pcs = 11240 pcs40HQ: 1305 cartons * 20 pcs = 26100 pcs

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