Search results for "security sirens"

1. High-performance chip, long read range, group reading speed of 900 tags per second. 2. Flexible USB/Bluetooth configuration, simulates keyboard data output. 3. Large-capacity, high-speed storage, and long-lasting battery life. Stores 30,000 data items and provides 10 hours of continuous operation on a full charge. 4. Press and hold the operation button (circular button) to automatically read the card and save the data to the device. 5. Dimensions: 280x140x34mm 6. Operating Frequency: 865-868MHz (may vary slightly by country or region) 7. Operating Protocol: ISO-18000-6C (EPC G2) 8. Card Reading Distance: 0-4 meters 9. Output Power: Adjustable 18-27dBm 10. FM Mode: Broad Spectrum FM (VHSS) or Fixed Frequency, software-configurable 11. Communication Interface: USB 2.0, Bluetooth 5.1 12. Card Reading Indicator: OLED display, LED indicator, buzzer 13. Memory Card: 128MB (NandFlash), 30,000 data cache 14. Battery: 3.6V lithium battery, 6800mAH, continuous operation for over 10 hours 15. Humidity: 5%-95%, non-condensing 16. Data Output Mode: Bluetooth, Keyboard Emulation, USB Keyboard Emulation 17. Operating Temperature: -10 to +50 degree Celsius 18. Storage Temperature: -25 to 70 degree CelsiusSpecification: Package Weight One Package Weight 0.71kgs / 1.57lb One Package Size 33cm * 18cm * 7cm / 12.99inch * 7.09inch * 2.76inch Qty per Carton 8 Carton Weight 6.60kgs / 14.55lb Carton Size 38cm * 35cm * 30cm / 14.96inch * 13.78inch * 11.81inch Loading Container 20GP: 668 cartons * 8 pcs = 5344 pcs40HQ: 1551 cartons * 8 pcs = 12408 pcs

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Features: 1. 16-Channel High Capacity: Supports up to 16 independent channels for simultaneous multi-tag reading and writing, greatly improving efficiency. 2. Split-Type Design: Modular reader and antenna configuration allows flexible installation and easier maintenance. 3. Long-Range & High Sensitivity: Advanced UHF technology ensures stable long-distance tag recognition with fast response. 4. Industrial-Grade Performance: Built for 24/7 operation with strong anti-interference capability for harsh environments. 5. Wide Applications: Perfect for warehouse logistics, production line tracking, smart asset management, and access control systems. Specifications: 1. Product model: FE-716 2. Chipset: Impinj E710 3. Frequency Range: UHF 860-960 MHz 4. Communication Interface: RS232 / TCP/IP 5. Working agreement: IOS18000-6C 6. Card reading power: 1~33dBm adjustable 7. Reading Distance: 0-20 meters depending on antenna/tag 8. Tag group reading: Greater than 900 images/second (Top point) 9. Power Supply: DC 12V/3A 10. Size: 185x130x30mmSpecification: Package Weight One Package Weight 2.03kgs / 4.48lb One Package Size 35cm * 20cm * 7cm / 13.78inch * 7.87inch * 2.76inch Qty per Carton 10 Carton Weight 21.00kgs / 46.30lb Carton Size 42cm * 35cm * 35cm / 16.54inch * 13.78inch * 13.78inch Loading Container 20GP: 518 cartons * 10 pcs = 5180 pcs40HQ: 1203 cartons * 10 pcs = 12030 pcs

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1. High-performance chip, long read range, group reading speed of 900 tags per second. 2. Flexible USB/Bluetooth configuration, simulates keyboard data output. 3. Large-capacity, high-speed storage, and long-lasting battery life. Stores 30,000 data items and provides 10 hours of continuous operation on a full charge. 4. Press and hold the operation button (circular button) to automatically read the card and save the data to the device. 5. Dimensions: 280x140x34mm 6. Operating Frequency: 902-928MHz (may vary slightly by country or region) 7. Operating Protocol: ISO-18000-6C (EPC G2) 8. Card Reading Distance: 0-15 meters 9. Output Power: 1-33dBm 10. FM Mode: Broad Spectrum FM (VHSS) or Fixed Frequency, software-configurable 11. Communication Interface: USB 2.0, Bluetooth 5.1 12. Card Reading Indicator: OLED display, LED indicator, buzzer 13. Memory Card: 128MB (NandFlash), 30,000 data cache 14. Battery: 3.6V lithium battery, 6800mAH, continuous operation for over 10 hours 15. Humidity: 5%-95%, non-condensing 16. Data Output Mode: Bluetooth, Keyboard Emulation, USB Keyboard Emulation 17. Operating Temperature: -10 to +50 degree Celsius 18. Storage Temperature: -25 to 70 degree CelsiusSpecification: Package Weight One Package Weight 0.71kgs / 1.57lb One Package Size 33cm * 18cm * 7cm / 12.99inch * 7.09inch * 2.76inch Qty per Carton 8 Carton Weight 6.60kgs / 14.55lb Carton Size 38cm * 35cm * 30cm / 14.96inch * 13.78inch * 11.81inch Loading Container 20GP: 668 cartons * 8 pcs = 5344 pcs40HQ: 1551 cartons * 8 pcs = 12408 pcs

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1. The security alarm display stand can be used for display of digital products such tablet PC, MP4, GPS, ebook, etc. It''s made up of in-bult alarm device, alarm probe, display rack, etc. It''s installed on the display rack or counter. The alarm probe is stuck to the display product with 3m tape. The client can conveniently take off the display product from the rack and freely test and operate the display product functions. If the client wants to take away the display product, the alarm device will immediately give out the continuous alarm sound until the management staff reset it with remote control. 2. Display your device elegantly and clearly 3. Build in spring wire restrain them from taken away while let customer handle them easily 4. A warning alarm emits loud sound when the phone is disconnected from display 5. This display allow you to charge the phone when it is displaying to customers 6. Anti-theft method: Infrared unlock alarm 7. The upper and lower shell: ABS plastic 8. Installation: Stick self adhesive 9. Alarm sound: 110-120DbSpecification: General Material Plastic, ABS Power Supply AC 110-240V Size 10.6*8.5*6.7cm Weight 228g Package Include Package Contents 1 x Charging Cable 1 x Display Stand 1 x 3M Adhesive & Clip Package Weight One Package Weight 0.36kgs / 0.78lb One Package Size 12cm * 9.5cm * 10cm / 4.72inch * 3.74inch * 3.94inch Qty per Carton 60 Carton Weight 20.00kgs / 44.09lb Carton Size 49cm * 38cm * 42cm / 19.29inch * 14.96inch * 16.54inch Loading Container 20GP: 340 cartons * 60 pcs = 20400 pcs40HQ: 791 cartons * 60 pcs = 47460 pcs

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1. Power + video 2 in 1 passive twisted transceiver. 2. Tuning fork waterproof DC head, built-in high tension spring BNC. 3. RJ45 connector, HD568B connection method. 4. HD 200 meters, simulation 300 meters. 5. 200 meters power supply, input and output 12V ~ 48V (unregulated chip please select the appropriate power according to the camera voltage). 6. Support HD-CVI/AHD/CVI analog HD cameras and analog ordinary HD cameras. 7. ABS plastic shell, durable to use, small size, delicate design. 8. Power indicator, real-time display of power supply status.Specification: Package Weight One Package Weight 0.07kgs / 0.16lb One Package Size 15cm * 10cm * 2cm / 5.91inch * 3.94inch * 0.79inch Qty per Carton 200 Carton Weight 14.40kgs / 31.75lb Carton Size 48cm * 34cm * 32cm / 18.9inch * 13.39inch * 12.6inch Loading Container 20GP: 510 cartons * 200 pcs = 102000 pcs40HQ: 1185 cartons * 200 pcs = 237000 pcs

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1. Compatible with USB 2.0, providing complete isolation of 12 Mbps data rate, isolation of 2500V voltage, no need for external power supply, no need for driver programs2. ADUM3160 isolation voltage: 2500V3. Power module isolation voltage: 1500V4. Supports USB full-speed 12 Mbps, does not support pure high-speed devices5. Supports USB control transmission, batch transmission, interrupt transmission, synchronous/periodic transmission6. Power supply: taken from the USB port of the computer host7. Driver-free, more convenient to use8. Operating environment: -40°C to 85°C9. Suitable for working environments with strong electricity and strong interference, noise-sensitive fields, USB debugging devices, various industrial control USB devices, other common USB peripherals, such as mice, keyboards, USB sound cards, USB hubs, USB cameras, etcNotes:1. This product has an onboard output power supply from Golden Solar B0505S with a power of 1W. When the working current of your USB device exceeds 180mA, you can use a USB dual-ended cable in addition for power supply2. This product supports full-speed devices, but does not support pure high-speed devices (USB 2.0). Most USB devices are backward compatible and can be usedSpecification: Package Weight One Package Weight 0.03kgs / 0.07lb One Package Size 10cm * 6cm * 4cm / 3.94inch * 2.36inch * 1.57inch Qty per Carton 215 Carton Weight 8.00kgs / 17.64lb Carton Size 50cm * 38cm * 32cm / 19.69inch * 14.96inch * 12.6inch Loading Container 20GP: 438 cartons * 215 pcs = 94170 pcs40HQ: 1018 cartons * 215 pcs = 218870 pcs

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1. HD video balun is to convert the video signal into the balanced signal applicable to transimitted on common Cat-5 unshielded twisted pair wire with perfect transmission effect, which can be applied in the occasions such as video monitoring and video meeting and can transmit for channels of video image simultaneously on an 8 cores cat-5 twisted pair wire. It can simplify the wiring project and save wire use quantity 2. Compatible with all HD-CVI, HD-TVI, HD-AHD. 3. Up to 450m for 720P CVI Cameras. 4. Up to 250m for 1080P CVI Cameras. 5. Up to 250m for 720P/1080p TVI Cameras. 6. Up to 320m for 720P AHD camera. 7. Up to 250m for 1080P AHD camera. 8. NTSC, PAL, and SECAM video formats. 9. No power required. 10. 60dB cross talk and noise immunity. 11. Built-in transient suppression protection. 12. Surge protection 4KV, ESD: 8KV. 13. Frequency response: DC to 60MHZ. 14. Attenuation: 0.5dB type. 15. CMRR: 60dB. 16. Impedance: BNC: 75ohms, RJ45: 100ohms.Specification: General Material Metal Size 157*65*29mm Weight 272g Package Weight One Package Weight 0.35kgs / 0.77lb One Package Size 17cm * 11cm * 4cm / 6.69inch * 4.33inch * 1.57inch Qty per Carton 40 Carton Weight 14.60kgs / 32.19lb Carton Size 46cm * 36cm * 22cm / 18.11inch * 14.17inch * 8.66inch Loading Container 20GP: 731 cartons * 40 pcs = 29240 pcs40HQ: 1699 cartons * 40 pcs = 67960 pcs

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1. Universal hole position, easy to install2. Rotatable head3. Aluminum alloy material, strong and durable4. Installation method: lifting5. Scope of application: indoor and outdoor are available6. Material: aluminum alloy7. Pipe diameter: about 37mm8. Aperture: about 8.3mm9. Note: shipment does not include the cameraSpecification: Package Weight One Package Weight 0.42kgs / 0.93lb One Package Size 36cm * 10cm * 6cm / 14.17inch * 3.94inch * 2.36inch Qty per Carton 70 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 70 pcs = 12390 pcs40HQ: 412 cartons * 70 pcs = 28840 pcs

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Features1. 4-Channel UHF RFID Temperature Reader: Simultaneously monitor up to 4 antennas for efficient, wide-area coverage. 2. Passive Sensor Technology: Reads temperature data from UHF RFID tags without internal batteries, reducing maintenance. 3. MODBUS RTU Protocol: Ensures seamless and reliable integration into industrial automation and power monitoring systems. 4. Real-Time Temperature Monitoring: Ideal for critical applications in electric power equipment, data centers, and cold chain logistics. 5. Long-Range Reading: UHF technology provides a reliable read range for remote or hard-to-access assets.Specification1. Chip: Impinj E710 2. Working voltage: 12V-24V 3. Working frequency: 860-960MHz 4. Working agreement: IOS18000-6C 5. Communication interface: RS232, TCP/IP 6. Card reading power: 1~33dBm adjustable 7. Card reading distance: 0-20 meters depending on antenna/tag 8. Tag group reading: Greater than 900 images/second (top point) 9. Working temperature: -20 degree C~+65 degree C 10. Product size: 185x130x30mmSpecification: Package Weight One Package Weight 2.03kgs / 4.48lb One Package Size 35cm * 20cm * 7cm / 13.78inch * 7.87inch * 2.76inch Qty per Carton 10 Carton Weight 21.00kgs / 46.30lb Carton Size 42cm * 35cm * 35cm / 16.54inch * 13.78inch * 13.78inch Loading Container 20GP: 518 cartons * 10 pcs = 5180 pcs40HQ: 1203 cartons * 10 pcs = 12030 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 1.00kgs / 2.20lb One Package Size 51cm * 18cm * 13cm / 20.08inch * 7.09inch * 5.12inch Qty per Carton 4 Carton Weight 5.20kgs / 11.46lb 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. 100% Brand new and high quality. 2. Up to 450m for 720P CVI Cameras. 3. Up to 250m for 1080P CVI Cameras. 4. Up to 250m for 720P/1080p CVI Cameras. 5. Up to 320m for 720P AHD camera. 6. Surge protection 4KV, ESD: 8KV. 7. Compatible with all HD-CVI, HD-TVI, HD-AHD. 8. NTSC, PAL, and SECAM video formats. 9. No power required. 10. 60dB cross talk and noise immunity. 11. Compact size and easy installation. 12. Built-in transient suppression protection. 13. Frequency response: DC to 60MHZ. 14. Attenuation: 0.5dB type. 15. CMRR: 60dB. 16. Impedance: BNC: 75ohms, terminal: 100ohms.Specification: General Model HD 302B Material ABS Size 18.2*1.7*1.5cm Weight 42g Package Weight One Package Weight 0.07kgs / 0.15lb One Package Size 9.5cm * 9cm * 2.2cm / 3.74inch * 3.54inch * 0.87inch Qty per Carton 200 Carton Weight 12.00kgs / 26.46lb Carton Size 48cm * 34cm * 32cm / 18.9inch * 13.39inch * 12.6inch Loading Container 20GP: 510 cartons * 200 pcs = 102000 pcs40HQ: 1185 cartons * 200 pcs = 237000 pcs

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1. Equipped with the Impinj E710 chip, it boasts a peak read rate exceeding 700 tags per second and a long read distance. 2. Built-in high-gain 7dBi antenna provides wide coverage, sensitive card reading, and stable performance. 3. Multiple communication interfaces and a separate cable design allow for connection to various devices, such as parking sensors and infrared detectors. 4. Flexible operating modes: active, passive, and trigger. 5. Integrated structure with IP65-rated waterproof, dustproof, and lightning-proof protection, making it easily adaptable to various outdoor environments. 6. Wide range of applications: Suitable for warehousing and logistics, production line tracking, intelligent asset management, and access control systems. Product Specifications: 1. Model: FI-803 2. Dimensions: 235mm x 235mm x 58mm 3. Weight: Approximately 1000g 4. Operating Frequency: Standard: ISM 902-928MHz and ISM 865-868MHz optional. 5. Operating Protocol: ISO18000-6C (EPCGEN2) 6. Card Reading Distance: 0-18m 7. Card Reading Speed: Software-configured, average single-card reading speed of less than 6ms per 64 bits 8. Card Reading Mode: Timed automatic reading, external trigger-controlled reading, command-based interactive reading, software-configurable 9. Output Power: 0-33dBm, software-adjustable 10. Operating Mode: Wide Frequency Hopping Spectrum (FHSS) 11. Antenna Gain: Built-in circularly polarized antenna, 7dBi gain 12. Communication Interfaces: RS232, RS485, RJ45, Wiegand 26/34, one trigger output, one relay output 13. Operating Indicator: Buzzer 14. Power Supply: DC+12V (with power adapter), voltage range: 9-16V 15. Operating Temperature: -20 degrees Celsius to +80 degrees CelsiusSpecification: Package Weight One Package Weight 2.03kgs / 4.48lb One Package Size 42cm * 32cm * 12cm / 16.54inch * 12.6inch * 4.72inch Qty per Carton 10 Carton Weight 21.00kgs / 46.30lb Carton Size 45cm * 36cm * 42cm / 17.72inch * 14.17inch * 16.54inch Loading Container 20GP: 391 cartons * 10 pcs = 3910 pcs40HQ: 909 cartons * 10 pcs = 9090 pcs

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