Product Name: 4G Body Worn Camera Model NO.: DSJ-TSP22A1 Application: Video Transmission, Data Transmission, Image Transmission Type: 4G Operating System: Android Application System: Custom Police Software System Compression Standard: H.264 Trademark: Tsinglink Transport Package: Carton Specification: 15*15*10cm Origin: Hefei, Anhui HS Code: 8525803990 Product Description 4G HD law enforcement recorder DSJ TSP22A1 is police law enforcement and the integration of communications product which based on GA-T 947 national standard, it can improve law enforcement transparency of the front end, strengthening real-time communication and management capability between command center and law enforcement officials. It has functions of high definition video storage, wireless transmission, beidou/GPS positioning, cluster talkback, infrared night vision, one key alarm, business query, etc, can be widely applied in fields of traffic police / patrolman, armed police, fire fighting, civil air defense, emergency, border defense, urban management, insurance claims, electric power, etc.Key featuresAndroid system, convenient operation, friendly interface, custom fastThree-proofing design, IP67, surfaces without damage if fall from 3 meters2.8-inch full-size capacitive touchscreen with a clear screen and no viewing corners, soft touch, sensitivity, and accuracySupport all 3G/4G networkBuilt-in 16-megapixel camera, support infrared night vision, support laser photography positioningGPS/Beidou hybrid positioning and base station positioning, 10 seconds positioning, without drift Support Bluetooth, able to connect with Bluetooth devices Support cluster call, cluster scheduling, dispatching command, support two-way video while calling out Supercapacity battery, can be recharged in 5 hours, 8 hours continuous operation after fullchargingSmall size, easy to wearSpecificationsDisplayScreen2.8 inch capacitive multi-touch color display screen VideoCamera16-megapixel camera, support infrared night vision and laser photography locatingHorizontal viewing angle larger than 120 degree Compression standardH.264ResolutionLocal storage up to 1080P, transmission up to 1080Pframe rate1~25 fps adjustableCode rate64Kbps-8Mbpsadjustable SnapshotSupport JPEG format AudioMicrophoneBuilt-inLoudspeakerBuilt-inCompression standardADPCMCode rate40kbpsSampling rate8000KSampling precision16bitTalkbackSupport two-way talkbackStorageBuilt-in micro SD card16G, can be extended up to 128GFormatMP4Network4G/3G4G for all kinds of networks, support 4G/3G network of Telecom, Unicom and MobileWiFiBuilt-in WiFi module and antenna, 802.11b/g/n, 2.4GBluetoothBuilt-in Bluetooth module and antenna, support BT4.0Power SupplyChargingMini USB interface Battery3000mAh@3.8VLocatingGPS&BDBuilt-in GPS& Beidou dual module and antennaAGPSSupport AGPSProtection Protection gradeIP67Falling gradesurfaces without damage if fall from 3 metersEnvironmentWorking temp-40ºC~60ºCWorking humi10%~90%AccessoriesCharger5V 1000mAUSB cableUSB to MicroUSBClipShoulder-hanging clipAppearanceSize≤100mm*70mm*35mmWeight≤190g1. Are you a factory or a trading company?We are professional factory with nearly two decades experience, with 4000 square meters workshop and over 150 employees. We have the independent right to operate import and export to provide service to overseas customers directly, so there's no need to pay additional commission to agency and we could skip some steps to save more time.We have our own research and development of terminal and platform software, customization and secondary development is welcomed. Tsinglink has independent brand and provide OEM, ODM production as well.2. What is your pricing strategy?Discount will be provided upon large quantity. For overseas markets, we will offer competitive price to support long-standing customers and distributors.3. What is your minimum order quantity?Our minimum order quantity is 10 pcs for each model, but we accept small order as trial order.4. How could I get a sample?Sample fee and freight charge will be listed on sample PI. once our finance team confirms received your payment, sample and tracking number will be sent.5. What's the payment terms?We accept TT (Telegraphic Transfer), Western Union etc as payment term for small order and L/C for larger order.6. What's the delivery time?Usually 7-15 working days after received payment, but it depends on the order quantity. Estimated delivery time will be informed by sales before final payment.7. What type of shipment will you use?We usually ship the products by express delivery to your door or by air freight to your nearest airport. If the order quantity is large, we may ship by sea.8. How about quality control?ISO systems help our factory improve management level, ERP system can help us control the cost of procurement links effectively, so we can provide competitive price, new test equipments can do uninterrupted fatigue testing to ensure products using life.Pre-shipment inspection and third-party supervision are available.9. Do you have agency for after-sales service?Sure. Our sales will instruct the installation of products and software. Please feel free to contact us if you meet any technical questions, we will help you work it out.10. How can I be your sole-distributor?We have special policy for sole-distributor. Please contact our sales to get related files.Any further questions, welcome to contact our sales.