Resultados de la búsqueda de "security dvr"

1. Display size: 4.3 inches2. Pixel: 1920x10803. Camera: front and side4. Camera diameter: 8MM5. Battery capacity: 3000maH6. Charging time: 2.5H7. Use time: 4H8. Power input: DC 5V 500mA / 1A9. Length: 2 meters/5 meters10. Image format: JPG11. Video format: AVI12. LED lights: 613. Focal length: 3-10cm14. Purpose: Inspection of pipelines/car repairs/air conditioning, etc.Specification: Package Weight One Package Weight 0.55kgs / 1.21lb One Package Size 29cm * 21cm * 5cm / 11.42inch * 8.27inch * 1.97inch Qty per Carton 20 Carton Weight 11.80kgs / 26.01lb Carton Size 31cm * 44cm * 52cm / 12.2inch * 17.32inch * 20.47inch Loading Container 20GP: 375 cartons * 20 pcs = 7500 pcs40HQ: 872 cartons * 20 pcs = 17440 pcs

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Functions: 1. Two-way intercom and unlock function. 2. Two-core wire connection, four-core wire connection with unlock. 3. The door machine is surface-mounted design and easy to install. 4. Using new ABS plastic, durable. 5. There is an excellent side tone cancellation circuit, and the intercom sound is clear. 6. Effective intercom distance is more than 100 meters. 7. Easy installation, users can install it by themselves. Power parameters: 1. Audio undistortion rate> = 50mW 2. Talk time: unlimited, free call 3. Power adapter input voltage: AC 220V 50Hz 4. Power adapter output voltage: AC 12V 1200mA 5. Frequency response: 300-3400Hz +/- 3dB 6. Working voltage: DC 12V +/- 10% 7. Power consumption: static <0.2W, call status <2W 8. Installation: Hands-free wall mount 9. Indoor extension size: 227x87x45mm 10. Door machine size: 100x36x73mmSpecification: Package Weight One Package Weight 0.61kgs / 1.35lb One Package Size 24cm * 18cm * 8cm / 9.45inch * 7.09inch * 3.15inch Qty per Carton 20 Carton Weight 13.00kgs / 28.66lb Carton Size 42cm * 50cm * 37cm / 16.54inch * 19.69inch * 14.57inch Loading Container 20GP: 343 cartons * 20 pcs = 6860 pcs40HQ: 796 cartons * 20 pcs = 15920 pcs

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Main features: 1. Professional radio wave detection device with high sensitivity and adjustable threshold detection frequency range 2. Magnetic soft antenna with searchlight is easy to use, and it can easily search the corners, seams, dark back and other places that are hard to reach, such as cars, offices, rooms, etc. Accurate and reliable alarm through sound and light 3. It can detect the eavesdropper and locator equipped with 2G3G4G card of China Mobile and China Unicom 4. Locators that can detect high-speed upload of GPS locator data packets 5. It can detect 1.2G/2.4G wireless camera. 6. It can detect more concealed 5.8GHZ wireless camera and wireless eavesdropping 7. It can detect the locator, car tracker, etc. in sleep. 8. Wireless signal waveform display function. Technical indicators: 1. Frequency range: 1MHz-12GH 2. Detection dynamic range:>73Db 3. Detection sensitivity:<=0.03mw (main frequency band) 4. Detection range: - 2.4GHz wireless camera: 0-25m ^ 2 (standard 10mW camera) - 1.2GHz wireless camera: 0-36m ^ 2 (standard 10mW camera) - Mobile signal 2G, 3G, 4G, 58G: 0-25m ^ 2 5. Magnetic detection sensitivity: 0-150mm 6. Indication mode: Level 10 LED luminous indication/loop waveform display/tone change indication 7. Power supply: built-in 3.71500mAH lithium polymer battery 8. Working current: 65mA 9. Continuous operation: 8-15 hours 10. Material: aluminum alloy 11. Volume: 1456x743x29mm 12. Weight: 215gSpecification: Package Weight One Package Weight 0.39kgs / 0.86lb One Package Size 18cm * 12cm * 7cm / 7.09inch * 4.72inch * 2.76inch Qty per Carton 30 Carton Weight 12.40kgs / 27.34lb Carton Size 55cm * 37cm * 28cm / 21.65inch * 14.57inch * 11.02inch Loading Container 20GP: 468 cartons * 30 pcs = 14040 pcs40HQ: 1086 cartons * 30 pcs = 32580 pcs

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1. Screen size: 4Inch 2. Product size: 115x66x12mm 3. Weight: 70g 4. Display Information: speed, direction, time, kilometer, time display, number of satellites, altitude, kilometer-mile free switching 5. Alarm: fatigue driving warning, overspeed alarm 6. The design of color screen makes the picture richer and easier to read. 7. Use nanotechnology to eliminate redundant reflection and make the picture clearer 8. Auto-switch, on-board start, on-board shutdown, effective protection of automobile batteries; while retaining manual switch mode, more conducive to the control of HUD 9. Automatic and manual brightness adjustment mode, driving is not dazzling 10. Products include: 1 * main engine, 1 * car filling, 1 * anti-skid pad, 1 * reflective film, 1 * instructionsSpecification: Package Weight One Package Weight 0.22kgs / 0.49lb One Package Size 17cm * 13cm * 4.5cm / 6.69inch * 5.12inch * 1.77inch Qty per Carton 50 Carton Weight 12.50kgs / 27.56lb Carton Size 68cm * 23cm * 36cm / 26.77inch * 9.06inch * 14.17inch Loading Container 20GP: 473 cartons * 50 pcs = 23650 pcs40HQ: 1099 cartons * 50 pcs = 54950 pcs

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1. This cable is for the CCD CMOS reversing camera systems that have waterproof connectors 2. It comes with a rubber O-ring on the screw fit connector 3. The cable hole plugs with 4 poles to take both the current and video signal 4. 4-pin female to 4 pin airline aviation male extension cableSpecification: Package Weight One Package Weight 0.05kgs / 0.11lb One Package Size 16cm * 11cm * 1cm / 6.3inch * 4.33inch * 0.39inch Qty per Carton 480 Carton Weight 16.60kgs / 36.60lb Carton Size 50cm * 46cm * 42cm / 19.69inch * 18.11inch * 16.54inch Loading Container 20GP: 276 cartons * 480 pcs = 132480 pcs40HQ: 640 cartons * 480 pcs = 307200 pcs

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1. Surface: Barcode 2. Frequency: 58KHz 3. Main material: Plastic shell + iron-nickel-cobalt alloy material 4. Supply for EAS supermarket anti-theft / clothing anti-theft buckle / anti-theft label / anti-theft security door EAS anti-theft magnetic deduction 5. Size: About 45mm * 11mm (2mm thickness) each slice, 108 slices / sheetSpecification: Package Weight One Package Weight 0.56kgs / 1.23lb One Package Size 28cm * 20cm * 10cm / 11.02inch * 7.87inch * 3.94inch Qty per Carton 20 Carton Weight 12.00kgs / 26.46lb Carton Size 62cm * 42cm * 42cm / 24.41inch * 16.54inch * 16.54inch Loading Container 20GP: 243 cartons * 20 pcs = 4860 pcs40HQ: 566 cartons * 20 pcs = 11320 pcs

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1. Bluetooth version: 5.02. Material: ABS3. Power supply: contains a CR2032 button battery4. Size: about 5.8x3.4x1cm5. Weight: about 13gFeatures:1. Two-way search, the mobile phone can search for the anti-lost device, and the anti-lost device can also search for the mobile phone2. Powered by CR2032 button battery, which can be replaced by yourself3. Using Bluetooth 5.0 chip, low power consumption, stable connection4. Tap the call button to easily find5. The system is compatible and stable. One mobile phone can be bound to 6 devices, and 6 devices can be online at the same timeSpecification: Package Weight One Package Weight 0.03kgs / 0.07lb One Package Size 10cm * 8.5cm * 1.5cm / 3.94inch * 3.35inch * 0.59inch 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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1. This cable is for the CCD CMOS reversing camera systems that have waterproof connectors 2. It comes with a rubber O-ring on the screw fit connector 3. The cable hole plugs with 4 poles to take both the current and video signal 4. 4-pin female to 4 pin airline aviation male extension cableSpecification: Package Weight One Package Weight 0.10kgs / 0.21lb One Package Size 16cm * 11cm * 1cm / 6.3inch * 4.33inch * 0.39inch Qty per Carton 240 Carton Weight 22.70kgs / 50.04lb Carton Size 50cm * 46cm * 22cm / 19.69inch * 18.11inch * 8.66inch Loading Container 20GP: 527 cartons * 240 pcs = 126480 pcs40HQ: 1223 cartons * 240 pcs = 293520 pcs

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Specification parameters: 1. Communication system: bluetooth version V4.0. 2. Compatible systems: Android 4.3 and iOS7.0 or above. 3. Effective distance: less than 10 meters. 4. Battery specification: CR2032.Specification: Package Weight One Package Weight 0.05kgs / 0.12lb One Package Size 7.4cm * 3cm * 1cm / 2.91inch * 1.18inch * 0.39inch Qty per Carton 300 Carton Weight 18.80kgs / 41.45lb Carton Size 25cm * 17cm * 22cm / 9.84inch * 6.69inch * 8.66inch Loading Container 20GP: 2852 cartons * 300 pcs = 855600 pcs40HQ: 6620 cartons * 300 pcs = 1986000 pcs

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1. For a safely meaning like business negotiation and contract signing 2. Helps ensure the privacy of your phone conversations 3. Can effectively prevent eavesdropping, videotaping, fraud, protect personal privacy data and information confidential. 4. Fit for hotel / restaurant / public toilet / changing room etc. 5. Detecting frequency: 100-2600MHz 6. Effective range: 1-10mSpecification: General Material Plastic Size 90*36*13mm Weight 28g Package Weight One Package Weight 0.08kgs / 0.17lb One Package Size 12.5cm * 8.8cm * 3.5cm / 4.92inch * 3.46inch * 1.38inch Qty per Carton 90 Carton Weight 8.20kgs / 18.08lb Carton Size 40cm * 30cm * 30cm / 15.75inch * 11.81inch * 11.81inch Loading Container 20GP: 740 cartons * 90 pcs = 66600 pcs40HQ: 1719 cartons * 90 pcs = 154710 pcs

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1. Compatible with all HD-CVI, HD-TVI, HD-AHD. 2. Up to 450m for 720P CVI Cameras. 3. Up to 250m for 1080P CVI Cameras. 4. Up to 250m for 720P/1080p TVI Cameras. 5. Up to 320m for 720P AHD camera. 6. NTSC, PAL, and SECAM video formats. 7. No power required. 8. 60dB cross talk and noise immunity. 9. Compact size and easy installation. 10. Built-in transient suppression protection.Specification: General Model Number 202C-HD Material ABS, Plastic Size 2.4*1.5*3.0cm Weight 25g Package Weight One Package Weight 0.06kgs / 0.12lb One Package Size 9.5cm * 8.2cm * 1.5cm / 3.74inch * 3.23inch * 0.59inch Qty per Carton 300 Carton Weight 12.80kgs / 28.22lb Carton Size 48cm * 34cm * 32cm / 18.9inch * 13.39inch * 12.6inch Loading Container 20GP: 510 cartons * 300 pcs = 153000 pcs40HQ: 1185 cartons * 300 pcs = 355500 pcs

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1. Ultra-high sensitivity professional wireless detection device with three antennas, used to detect RF 300-700MHz, GSM 700-2700MHz and 5.8GHz respectively 2. Simple to use, with three alarm methods: sound, vibration and LED indicator, which are accurate and reliable 3. This machine can detect 2G, 3G, 4G and wireless devices, 1.2G/2.4G&5.8G wireless cameras, and can accurately locate GPS 4. It can detect whether the private address of the room, bedroom, meeting room, fitting room, hotel car entertainment venue, etc. is installed with a bug or a mini camera that is secretly photographed, and the phone is plugged into a card for eavesdropping. Micro camera with memory card, mobile phone undercover software, GPS car tracker. 5. Small body, easy to carry 6. In a complex environment, it can effectively filter the clutter interference of the signal, accurately capture the stable signal source for analysis, and judge the position and distance of the signal source by adjusting the sensitivity of the button. 7. Frequency range: 1MHz-8000MHz 8. Detection dynamic range: greater than 73db 9. Indication mode: 10-level LED luminous indication 10. Transposition sound indicator 11. Power supply: built-in 3.7V lithium battery 12. Working current: 60mA 13. Continuous work: 8-12 hours 14. Detection sensitivity: less than 0.03mw 15. Material: metal 16. Detection range: -5.8G: 15 square meters (standard 10MW) -2.4G: 10 square meters (standard 10MW) -1.2G: 10 square meters (standard 10MW) -Mobile phone signal 2G/3G/4G: 15 square metersSpecification: Package Weight One Package Weight 0.34kgs / 0.75lb One Package Size 21cm * 9cm * 7cm / 8.27inch * 3.54inch * 2.76inch Qty per Carton 50 Carton Weight 18.00kgs / 39.68lb Carton Size 47cm * 44cm * 37cm / 18.5inch * 17.32inch * 14.57inch Loading Container 20GP: 348 cartons * 50 pcs = 17400 pcs40HQ: 809 cartons * 50 pcs = 40450 pcs

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