In the field of liquid nitrogen storage and application, accurate monitoring of liquid level changes is the key to ensuring experimental safety and production efficiency. We have launched a new liquid nitrogen level monitor, which integrates advanced cloud technology and humanized design concepts to bring you an unprecedented intelligent management experience.
The biggest highlight of this liquid level monitor is the application of its cloud monitoring platform. Users do not need to purchase additional monitoring hosts or collectors and other equipment. They can access real-time data anytime and anywhere through the web or mobile APP. The operation is extremely simple, and the device can be added and configured quickly using the mobile APP.
In order to meet the personalized needs of different users, we provide a variety of alarm methods, including SMS alarms and email alarms, to ensure that you can get important information at the first time. In addition, the product is equipped with a large LCD screen display, and the appearance design is generous and beautiful, making it more intuitive and convenient to read data.
Considering the convenience of installation, the liquid nitrogen level sensor adopts three structural designs: desktop, wall-mounted and magnetic suction. Whether it is a laboratory or an industrial site, it is easy to find a suitable installation location. The equipment has super stability and anti-interference ability to ensure that it can still work accurately in various complex environments.
In terms of battery life, this product uses a large-capacity 18650 rechargeable battery and is designed with a battery reverse connection protection function, so the device will not be damaged even if the battery is installed in reverse. Thanks to the ultra-low power design, after a single charge, it can work continuously for up to four months while reporting data every 10 minutes.
It is worth mentioning that our liquid nitrogen level monitor also has an offline recording function, which can still monitor and save data normally when the network is interrupted, and automatically upload to the cloud once the network is restored to ensure the integrity and continuity of the data. The temperature probe can be fixed in the best position according to actual needs, providing high-precision, wide-range and highly consistent measurement results.
Choose KGSQ liquid nitrogen level monitor to make your liquid nitrogen storage and management more intelligent, efficient and safe.
GSM Wireless Intellective Against Theft Alarm System Wireless home security burglar alarm system GSM home security system Model:CVC-KA The GSM Alarm System is a new security protection solution special for home, house and office and other applications. It based on Wireless GSM Communication network, integrated LCD Menu display and Computer technology and voice communication. When any sensor activated, it will Call & Send SMS to owner¡¯s telephone immediately. GSM Alarm System Wireless Feature 1.The GSM alarm system have 6 wireless zones, 4 wired zones 2.The GSM alarm systen can set 6 gruop phone nmber ans 3 group SMS number 3.A group of normally open normally closed output 4.The alarm system have remote intercom function (optional) 5.Phone (mobile) remote control set programming 6.The alarm system wireless equipped with automatic record 10 seconds ISD message 7.The alarm system wireless GSM built-in digital voice control AI 8.Built-in artificial intelligence, the Chinese text messages 9.Alarm Lock the memory, the information at a glance 10.Using remote controllers ,you can arm ,disarm,panic from long distance 11.Wireless intelligent learning code, was equipped with convenient and simple 12.Phone (mobile) remote control arm, disarm, monitor 13.Immediate, delay, 24 hours, bypass zones 14.Remote arm and disarm the alarm tone operation can be set 15.Information protection, power cut and never lost 16.Built-in rechargeable NI-HI battery backup power automatically switch off 17.AC,DC can be used,the normal 24-hour continuous vigilance 18.Can support all kinds of wireless sensors ,such as PIR detector,door (GSP) sensors,gas sensors,smoke sensors,beams panic buttons and so on ,160 pcs in total 19.Two-way to communication 20.Eight wireless LED defense zone,four wired defense zone 21.The system supports the GSM cell phones ,no need the fixed telephone line 22.The SMS (no longer than 160 detectors or numbers)can be programmed by users 23.Can control the system by using a telephone or cell phone anytime,wherever you are ,For security reasons,a PIN code must be used for access 24.Send the SMS to GSM alarm system to program ,it is very easy and quick to be installed and operated 25.Whin inner back-up battery ,when the power is off,it still can work about 12 hours 26.Whin output relay,can control the home appliance,like light,cooker and so on . net weight :0.8Kg gross weight :0.85Kg product dimensions:180mm*130mm*32mm Packed in box, and then in carton.
Luxury intelligent home alarm system Home security system wireless gsm based Burglar alarm system wireless Model:CVC-GSM800 Wireless GSM Alarm System Function Introduction 1.Built-in Chinese / English version,the customer can choose own language version of shipments. 2.8 wireless zones, each deposit of 10 detectors, a total of 80 detectors. 3.Most of 8 code wireless remote control. 4.LCD display, built-in clock, easy and intuitive convenient 5.Full voice prompts, easy to operate 6.Wireless control home appliances (Optional) 7.Built-in intercom speakers, support for external speakers 8.Timing arm and disarm: time arm 3 groups, disarm 3 groups 9.Default 6 groups of alarm telephone, host automatic telephone voice alarm. 10.Default three groups of SMS telephone, host automatically send text messages warning 11.10 seconds artificially recording message 12.Built-in digital voice devices, artificial intelligence automatically broadcast the alarm situation 13.Built-in Chinese / English SMS, messages are free to define, more humane 14.Telephone call-in machines, dial-up via the host keyboard, with any phone calls 15.A key control, go out armed, at home deployment, remote deployment, remote phone deployment 16.Alarm location programming: for help, fire, gas, door, hall, windows,the balcony, boundary alarm. 17.Real-time, delay, 24 hours, pass a variety of zone programming. 18.Wireless learning code, add new parts to facilitate fast, safe and efficient 19.Different remote control, the host arm, disarm, monitor, intercom and other functions 20.Event Log Query: 40 alarm host automatically records all the information event. 21.Multiple deployment modes: Remote real-time deployment, go out host delay deployment, rear armed, specified period of time deployment timer, remote telephone remote arming 22.Grab line alarm priority: whether scored or outgoing call, the telephone call alarm 23.Host will be cut off is the phone call, priority call alarm call. 24.Built-in AAA NI-HM rechargeable battery pack, power off alarm function Packed in box 35*25*8CM or customized package
wireless/wire GSM SMS intelligent home alarm system Main Features: 1. Voice guide, the standard language is English. can be customized your local luanguage(Russian, Spanish, etc) 2. Indicate lights show GSM signal status to find the best control panel place position. 3. control panel is compatible 1527&2262 chip detectors(2262 chip remote controller, 1527 chip PIR, etc) in the same zone. 4. SMS program without any keypad. 5. Anti attack zone, the system auto dial and sms alert to preset phone numbers without active the siren. 6. VIP zone, arm/disarm VIP zone independently. 7. Record 10 seconds voice message. The voice message can be the alarm address, etc 8. Auto-dial six phone numbers and send text messages when system is activated. 9. Listen in what happens in the spot remotely. 10. Two way intercom function remotely via phone. 11. customize RS485(optional). 12. SMS control switch on/off. 13. SMS check the system Arm/Disarm status. 14. Edit each zone different name independently via SMS. Can be your local language. 15. 20 intelligent wireless zones, which can code 160pcs wireless detectors in total. And the quantity of wireless detectors coded to each zone is unlimited. 16. 4 intelligent wired zones automatically recognize the wired detectors. 17. Each zone include the wired zones can set be the independent zone: Internal zone, the whole defensive zone, 24-hour emergency zone, Delay zone, Closed zone, VIP zone(arm/disarm independently, usually used for important room or things such as safebox, etc) 18. Use telephone or mobile phone remote control the system via input password to listen in, intercom, arm, disarm, switch on/off, etc. 19. Four-button wireless remote controller to Away arm, Home arm, Disarm, Emergency help. Users also can use our wireless intelligent keypad to control the system if the family has members or do not like taking remote controllers. 20. Build in one output relay, which can set be alarm linkage(can connect with another siren or siren with flash/strobe). The relay also can control home appliance: lights, airconditioner, cooker, etc. 21. Wired zone4 port can connect with wireless siren or horn. 22. SMS program. Users send their sms commands to the control panel then the panel will confirm the password and save the commands automatically. The LED light show you the commands whether are correct. If not, need try again. 23. Delay arm function: allow people have enough time to go out without activating the system. 24. Delay alarm function: allow people have enough time to enter the house without activating the system. 25. SMS informs users when electricity is off/on. 26. SMS informs users when the control panel is low voltage. 27. the control panel build in recharageable battery, so it will still work when electricity is off. 28. the control panel can support several sirens. 29. GSM band 900/1800MHz and 850/900/1800/1900MHz are available. Technical parameters: GSM control panel: Operating voltage: DC12V Average power: AC/DC Wireless receiving sensitivity: -108db Available wireless Frequency: 315/433MHz Working Condition: Temperature ¨C25¡æ¡«+ 45¡æ Humidity ¡Ü 90%Rh Capacity for Wireless Device: 160pcs Standard Package list of the GSM Alarm System: Control panel X1 Remote contoller X2 Wireless PIR Motion Sensor X1 Wireless Door magnetic Sensor X1 Wired Mini Siren X1 GSM Antenna X1 AC/DC Adapter X1 Voice Speaker X1 User Manual X1 The users can add other sensors such as wireless password keypad, PIR, siren with flash/strobe, etc. 1.5kg per set 10 sets per carton Carton size:34cmx34cmx54cm.
Features: 1. Protection different zone: 13 zones, besides 8 zones indicated on panel. 2. Each zone can be put more sensors. 3. Partial disarmed optional by remote control. One keypad easy to partial disarmed some Sensors. 4. Auto-dial up 6 phone numbers and recycle to repeat unless confirmed. 5. Store voice recorded message (10 second), it can be recovered. When received alarm Message, it speaks as you spoken. 6. Ni-mh rechargeable battery to back up power: >24 hours. Auto-switch if ac power is off. 7. Telephone manages the alarm system, convenience. 8. Phone trunks protected to avoid any designing destroy. 9. Led on the panel to display protection zone. 10. Pir detector is preset for the second zone which can be disarmed solely 11. Audible /mute siren optional. 12. Quick program by the panel keyboard. 13. When received alarm call, you can press the keypad on the phone to disarm/arm/ Monitoring/start on/off siren 14. Incoming calling password protected 15. Alarm time can be customized. 16. All panels can connect with the alarm receipt managing centre
Support gsm frequency 850/900/1800/1900 mhz, 315/433 mhz optional 8 wired guarding zones for connecting wired sensors, 1 x relay outputs, can control home appliances remotely through the relay output;40 wireless guarding zones; Sms 5 phones automatically while alarming Call 5 phones automatically while alarming and drive wiretap, can clearly hear the voice on the scene. Digital inputs are adopted opti cal-coupled isolators, which can prevent external high voltage from destroying internal. Arm/disarm and program the system by phone & sms Record function: maximum recording time:1 minute Tamper device: arming while the control panel removing or shaking. With standby rechargeable battery. The host automatically stores system status, while its power is off. Packaging weight: 1.3kg Packaging dimension: 290(l)*270(w)* 85(h) mm Standard package included:bl-5000 mainframe x1?remote controller x2?wired mini siren x1?wireless digital keypad x1?ac adaptorx1?user manual x1;
Support gsm frequency 850/900/1800/1900 mhz, 315/433 mhz optional With color lcd show screen and keyboard on the host. 88wireless guarding zones (learning code), 6 wired guarding zones/ 40 wireless guarding zones(fixed code), 6 wired zones optional App supported White/black optional Send sms and call to 5 mobile phones automatically while alarming. Talkback function: can speak with field person. Record function: maximum recording time:20s Timing arm/disarm function. Arm/disarm and program the system by control keyboard on the mainframe & phone & sms & remote controller With standby rechargeable battery. The host automatically stores system status, while its power is off. Packaging weight: 1.3kg Packaging dimension: 290(l)*270(w)* 85(h) mm
Support gsm frequency 850/900/1800/1900 mhz, 315/433 mhz optional With camera & pir itself Can send mms to your mobile phone. Can send picture to your e-mail. Can match wireless detectors/sensors with mainframe by learning code. Ir thermo image monitoring and detection for moving objects, the double detection technology can eliminate the false alarm caused by environmental reasons. With ir night vision camera, it provides full time 24 hours day and night monitoring function. 16 wired guarding zones(8 input, 8 output), 11 wireless guarding zones? Arm/disarm/partial arm by remote controller or sms. Auto-dial 1 preset phone numbers of alarm center.
With camera & pir itself Can send mms to your mobile phone. Can send picture to your e-mail. Support gsm frequency 850/900/1800/1900 mhz, 315/433 mhz optional Can match wireless detectors/sensors with mainframe by learning code. Ir thermo image monitoring and detection for moving objects, the double detection technology can eliminate the false alarm caused by environmental reasons. With ir night vision camera, it provides full time 24 hours day and night monitoring function. 16 wired guarding zones(8 input, 8 output), 11 wireless guarding zones? Arm/disarm/partial arm by remote controller or sms.? Auto-dial 1 preset phone numbers of alarm center
Mainly applied to the security of power transformer, electric transmitting line and street lamp line etc. Monitor 3 phase loss voltage and single phase failure of the electric distribution network. With 4 routes of wired input alarm. Send sms to 6 preset mobile phone numbers automatically while alarming. Auto-dial 2 preset phone numbers and monitor the alarm site while alarming. Can connect line-cut/movement/vibration sensors etc., it will alarm when power transformer is damaged or moved. Can connect with the alarm center through gsm network. The system has power-off protection function. When the external power supply is damaged or the power is off, the system can continue to work with a backup battery. Completely sealed aluminum outer shell: waterproof, anti-corrosion, fireproof, strike preventing which are suitable for outdoor installation. This system is mainly applied to the security of power transformer, electric transmitting line and street lamp line etc. Packaging weight: 3.8kg Packaging dimension: 300(l)*138(w)*235(h) mm Standard package included:bl-3000 mainframe x1?wireless digital keypad x1?user manual x1;
