Precise experimental conditions and safe sample storage are key elements for the smooth development of scientific research. Among them, cell storage liquid nitrogen tanks, as an indispensable equipment in the laboratory, play an important role in sample preservation. The cell storage liquid nitrogen tanks used in the laboratory are made of aviation aluminum, which is light in weight, takes up less space, has the advantages of low liquid nitrogen volatility and long-term sample storage. Its capacity ranges from 30 liters to 175 liters. Each cell storage tank is equipped with 6 cryopreservation racks and PC cryopreservation boxes adapted to the number of cryopreservation racks. It can accommodate up to 6,000 2mm or 1,800 5mm cryopreservation tubes, which can flexibly adapt to the needs of laboratories of different sizes, greatly improve the efficiency of sample management, and optimize the sample storage and access process. The large-caliber design makes it easier and faster to put in and take out samples, while the high-strength neck tube effectively reduces the loss of liquid nitrogen and ensures the effective use of resources. The tank body adopts a multi-layer insulation vacuum design, which can reduce the impact of external temperature on the internal environment and keep the liquid nitrogen at a low temperature, thereby better protecting the integrity of the sample. This type of laboratory liquid nitrogen tank also supports the integration of intelligent monitoring systems. Users can remotely monitor the status of the tank and receive abnormal alarm information in time to ensure the safety of the sample. In order to further improve the intelligence level of liquid nitrogen containers, we also provide an intelligent liquid nitrogen tank alarm. This product is equipped with a high-precision sensor probe imported from Switzerland, which can accurately measure the liquid level changes of liquid nitrogen. Powered by a large-capacity 18650 battery, it can continue to work for several months even in the case of power outages, ensuring data continuity. Through the cloud monitoring platform, users can view the status of the tank in real time through the web page or mobile phone APP anywhere, including key indicators such as temperature. When the environmental conditions exceed the preset range, the system will automatically send an alarm notification to help users take timely measures to prevent damage to the sample. Using a laboratory liquid nitrogen tank with an intelligent liquid nitrogen tank alarm can not only ensure the safe storage of samples, but also grasp the liquid level and temperature changes in real time, improve experimental efficiency, and ensure the stable storage of samples.
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.
The NFS2-640 is a fire alarm control panel (FACP) manufactured by Notifier. It is designed for use in medium to large-scale fire protection systems and provides reliable fire detection and alarm notification. The NFS2-640 features a compact design and advanced microprocessor technology, allowing for easy installation and programming. The control panel supports up to 640 points and includes built-in networking capabilities for remote access and system integration. It is compatible with a range of Notifier fire detectors, modules, and accessories, offering flexibility and customization for specific fire protection needs. The NFS2-640 is a feature-rich and reliable fire alarm control panel from Notifier.
The NFS-3030 is a fire alarm control panel (FACP) manufactured by Notifier. It is designed for use in small to medium-sized fire protection systems and provides effective fire detection and alarm notification. The NFS-3030 features a compact design and advanced microprocessor technology, making it easy to install and program. The control panel supports up to 384 points and includes built-in communication options, such as analog dialer and network interfaces, for remote access and system integration. It is compatible with a range of Notifier fire detectors, modules, and accessories, providing versatility and customization for specific fire protection needs. The NFS-3030 is a cost-effective and reliable fire alarm control panel from Notifier.
Fire Alarm Systems Keeping into mind the emergency needs of Fire Alarms at various sectors like banks, hospitals, schools, universities, offices, malls, cinema halls and even luxurious homes, we are manufacturing, exporting, service providing and supplying the most reliable Fire Alarm System. These alarms are quick to respond, which adds to it one of the best features required for a fire alarm. The responders of these fire alarms are made of enough sensitive material to read quickly the surrounding fire. One can count on for satisfying safety from fire after implementation of this fire alarm. Features: Quick to sense to prevent fire from growing Provides time to save the credentials from burning Useful to save lives at many crowded public places such as banks, hospitals and schools.
Autodail Wireless Alarm Set: 1 x Tri-Band (GSM 900/1800/1900 MHz) GSM-SMS Main Unit in White [SXW] (Black color is available on request) 2 x Remote Controller 2 x Wireless Door Sensor 2 x Wireless PIR Motion Sensor 2 Home appliance ON/OFF Control Box 1 x Wired Indoor Siren 1 x Universal Power Adapter + Plug adapter (suitable for buyer from any country) 1 x English User Manual 3 x FREE Waterproof Security Alarm System Stickers to scare burglar away!! Product Information: GSM 900/1800/1900 MHz frequency band (Tri-band) Wireless Device Operation Frequency 433MHz AUTO CALL/ SMS MESSAGE ALARM ALERT FUNCTION Zone specification function: let you know which sensor is being triggered No land phone line is required: work with built-in cellular - Ideal for house/ boat/ caravan 3 wired and 16 wireless distinguishable guard zones Auto-dial and text function: can pre-install 5 telephone numbers in the unit. Will auto-dial and/or send text message to the numbers when the system is triggered Remote command and access to the system from anywhere via any telephone or text message
Fire Alarm Systems Keeping into mind the emergency needs of Fire Alarms at various sectors like banks, hospitals, schools, universities, offices, malls, cinema halls and even luxurious homes, we are manufacturing, exporting, service providing and supplying the most reliable Fire Alarm System. These alarms are quick to respond, which adds to it one of the best features required for a fire alarm. The responders of these fire alarms are made of enough sensitive material to read quickly the surrounding fire. One can count on for satisfying safety from fire after implementation of this fire alarm. Features: Quick to sense to prevent fire from growing Provides time to save the credentials from burning Useful to save lives at many crowded public places such as banks, hospitals and schools.
Autodail Wireless Alarm Set: 1 x Tri-Band (GSM 900/1800/1900 MHz) GSM-SMS Main Unit in White [SXW] (Black color is available on request) 2 x Remote Controller 2 x Wireless Door Sensor 2 x Wireless PIR Motion Sensor 2 Home appliance ON/OFF Control Box 1 x Wired Indoor Siren 1 x Universal Power Adapter + Plug adapter (suitable for buyer from any country) 1 x English User Manual 3 x FREE Waterproof Security Alarm System Stickers to scare burglar away!! Product Information: GSM 900/1800/1900 MHz frequency band (Tri-band) Wireless Device Operation Frequency 433MHz AUTO CALL/ SMS MESSAGE ALARM ALERT FUNCTION Zone specification function: let you know which sensor is being triggered No land phone line is required: work with built-in cellular - Ideal for house/ boat/ caravan 3 wired and 16 wireless distinguishable guard zones
Autodail Wireless Alarm Set: 1 X Tri-Band (Gsm 900/1800/1900 Mhz) Gsm-Sms Main Unit In White [Sxw] (Black Color Is Available On Request) 1 X Remote Controller 1 X Wireless Door Sensor 1 X Wireless Pir Motion Sensor 1 X Wired Indoor Siren 1 X Power Adapter 1 X English User Manual Product Information: Gsm 900/1800/1900 Mhz Frequency Band (Tri-Band) Wireless Device Operation Frequency 433Mhz Auto Call/ Sms Message Alarm Alert Function Zone Specification Function: Let You Know Which Sensor Is Being Triggered No Land Phone Line Is Required: Work With Built-In Cellular - Ideal For House/ Boat/ Caravan 3 Wired And 16 Wireless Distinguishable Guard Zones Auto-Dial And Text Function: Can Pre-Install 5 Telephone Numbers In The Unit. Will Auto-Dial And/Or Send Text Message To The Numbers When The System Is Triggered Remote Command And Access To The System From Anywhere Via Any Telephone Or Text Message Can Program 5 Groups Of Text Message In The Unit. Will Send Out Text Message To The Number When The System Is Triggered. It Can Tell You Which Zone Is Being Triggered Full Or Partial Arm The System: You Can Bypass The Motion Detectors And Walk Around The Property Without Triggering The System When The Rest Of Sensors Are Still In Armed Mode 2 Outputs To Control Home Appliances: Can Add Switch Box [Sxs] To The Alram Host To Have Remote Home Appliance Control Function Including Room Lights, Air Conditioner, Etc 1 Onboard Relay And One Open Collector Speaker Output Are Available For Customer Application Silent Alarm Function: The Alarm Can Be Triggered Quietly Without Sound And Make Calls To The Pre-Set Numbers In Order To Arrest The Thief Silently Memory Function: Built-In Flash Memory In The System Can Remember Pre-Set Status Power Cut Protection - Built-In Ups: In Case The Power Supply Is Cut, The System Can Automatically Switch To Build-In-Batteries And Keep Operating For About 24 Hours Power Cut Alert: With Back-Up Batteries Inside, The System Can Detect Ac Power Cut-Off And Send Sms Alert To The Numbers Stored. Emergency Button: Panic Key Supported On The Alarm Host And Remote Controls, Which Can Be Triggered Whether It Is In Arm Or Disarm Mode. Panic Button [Sx05] Can Be Added To The Alarm System Password: 6-Digit Password Gives A Good Operational Security Can Add Loud Speaker [Sx14] To The Alarm Host To Speak To The Protected Area On Phone Easy To Install Wireless / Wired Detectors Can Be Used With The Alarm System Remote Distance Operation On Guard Status Via Public Telephone Network Or Sms Text Message Remote Distance Monitoring The Background Sound Around The Alarm System Operation Of The System: The Alarm System Will Sound The Siren The Alarm System Will Call The Pre-Stored Phone Numbers The Alarm System Will Send Message To The Pre-Stored Phone Number And Indicate That Alarm Is Triggered You Can Listen Into Your Home And Take Actions: Arm And Disarm, Blare Siren Again
Autodail Wireless Alarm Set: 1 x Tri-Band (GSM 900/1800/1900 MHz) GSM-SMS Main aUnit in White [SXW] (Black color is available on request) 4 x Remote Controller 5 x Wireless Door Sensor 4 x Wireless PIR Motion Sensor 1 x Wired Indoor Siren 1 x Universal Power Adapter Plug adapter (suitable for buyer from any country) 1 x English User Manual 3 x FREE Waterproof Security Alarm System Stickers to scare burglar away!! Product Information GSM 900/1800/1900 MHz frequency band (Tri-band) Wireless Device Operation Frequency 433MHz AUTO CALL/ SMS MESSAGE ALARM ALERT FUNCTION Zone specification function: let you know which sensor is being triggered No land phone line is required: work with built-in cellular - Ideal for house/ boat/ caravan 3 wired and 16 wireless distinguishable guard zones Auto-dial and text function: can pre-install 5 telephone numbers in the unit. Will auto-dial and/or send text message to the numbers when the system is triggered Remote command and access to the system from anywhere via any telephone or text message Can program 5 groups of text message in the unit. Will send out text message to the number when the system is triggered. It can tell you which zone is being triggered Full or partial arm the system: you can bypass the motion detectors and walk around the property without triggering the system when the rest of sensors are still in armed mode 2 outputs to control home appliances: can add switch box [SXS] to the alram host to have remote home appliance control function including room lights, air conditioner, etc 1 onboard relay and one open collector speaker output are available for customer application
Security Alarm System-Wireless Are: Box Contains: Main Unit (GSm Module- SIm Card Based) 1 wireless door sensor 1 wireless motion sensor Mobile App / SMS / Missed Call Feature.
Fire Alarm Systems Keeping into mind the emergency needs of Fire Alarms at various sectors like banks, hospitals, schools, universities, offices, malls, cinema halls and even luxurious homes, we are manufacturing, exporting, service providing and supplying the most reliable Fire Alarm System. These alarms are quick to respond, which adds to it one of the best features required for a fire alarm. The responders of these fire alarms are made of enough sensitive material to read quickly the surrounding fire. One can count on for satisfying safety from fire after implementation of this fire alarm. Features: Quick to sense to prevent fire from growing Provides time to save the credentials from burning Useful to save lives at many crowded public places such as banks, hospitals and schools.
IoT based Server Room Water Leakage Detector: 1. Detects Water Leakage and Inform to clients using SMS Message, Missed Calls 2. Threshold Levels can be set through APP Control 3. TCP/IP Protocal Transfer to Server support can be configured 4. IoT support through MQTT protocal is supported 5. GSM (SIM Card) alert management/ SMS Control/ SMS Alert Control/ Missed Call Feature Support 6. Telegram Alert 7. Telegram Group Alert 8. Whatsapp Alert
Fire Alarm Systems Keeping into mind the emergency needs of Fire Alarms at various sectors like banks, hospitals, schools, universities, offices, malls, cinema halls and even luxurious homes, we are manufacturing, exporting, service providing and supplying the most reliable Fire Alarm System. These alarms are quick to respond, which adds to it one of the best features required for a fire alarm. The responders of these fire alarms are made of enough sensitive material to read quickly the surrounding fire. One can count on for satisfying safety from fire after implementation of this fire alarm. Features: Quick to sense to prevent fire from growing Provides time to save the credentials from burning Useful to save lives at many crowded public places such as banks, hospitals and schools.
DESCRIPTION: This is useful for IT and Non-IT Industries ,Whenever opening a door it may be will not closed properly. In this case our Door Alarm System useful for find the door open ,when that particular interval alarm happen properly, so we will got an alert. And also we can change an interval time in the alarm.
Product specification Appearance material acrylic support, stainless steel base Antenna color transparent Appearance size 1550 x 390 x 100mm Input voltage 220v, 50hz Working frequency 58khz Coil resistance 1.5 ohms Pulse time 1.5 milliseconds Alarm mode a variety of sound and light alarm Debug method no debugging, no external host. Working mode one hair one receiving / receiving and receiving Installation of expansion screws or planting adhesive Test distance soft label 1.2-1.4 m. Small hammer hard tag 2.0-2.2 meters Big hammer hard tag 2.2-2.4 m.
Name super market 8.2MHz RF EAS System Article No. BH9380 Dimensions 151 * 39 CM Weight G.W. 19kgs N.W. 18kgs Material Antennas material Acrylic Color Customized Frequency 8.2MHz Detection Range Labels: 1.1-1.3m Small square tag: 1.4-1.6m Large square tag: 1.8-2.2m Adapter socket Customized Work environment: -10-60 Features 1. Deter thieves 2. Environmental friendly with low power usage 3. High sensitivity, quick response, strong anti-interference ability 4. Acrylic design, good look, firm, cost saving HS code 85319010 MOQ 1 Payment Condition Deposit in advance,balance before shipment Delivery Time 3-7days after payment Installation places 1. libraries, book stores 2. Garment stores, Shoe stores 3. Shopping plazas 4. Supermarket 5. Dispensary, Cosmetic shop
Functions and features: 1) Offer 4 / 8 RJ11 output ports to connect 4 / 8 sensors or display systems. 2) Offer 2 online RJ12 ports for 2 or more 4/ 8-port alarm unit using at same time to be 12/16/20/24/28/32-port central control alarm system. 3) Offer 1 external remote RJ12 port to connect various external alarm signal / siren such as ES521IR to realize long-distance remote function. 4) Metal case, LED indication function to show work condition of every defense area. 5) Can customize wifi Bluetooth reception function. 6) Built-in rechargeable lithium battery with 7 days standby time in maximum, low battery indication function. 7) Alarm will be triggered when alarm unit is detached. 8) Code modification function. 9) Offer power switch. 10) Built-in short-circuit protection function. Main parameters: 1) Size: 185 X 80 X 36mm. 2) Case: metal 3) Output port: 4 / 8 ports of RJ11 4) Alarm volume: 100DB. 5) Standby time of built-in rechargeable lithium battery: 7 days 6) Code modification function: yes. 7) Low battery indication: yes. 8) External power on / off indication: yes. 9) Power input port: DC Optional accessories: 1) Power adapter: 5V/8A. 2) AS3X series IR remote keys. 3) ES521IR external remote signal. 4) RJ-2 cable.
Functions and features: 1 Offer 4 / 8 RJ11 output ports to connect 4 / 8 sensors or display systems. 2 Offer 2 online RJ12 ports for 2 or more 4/ 8-port alarm unit using at same time to be 12/16/20/24/28/32-port central control alarm system. 3 Offer 1 external remote RJ12 port to connect various external alarm signal / siren such as ES521IR to realize long-distance remote function. 4 Metal case, LED indication function to show work condition of every defense area. 5 Can customize wifi Bluetooth reception function. 6 Built-in rechargeable lithium battery with 7 days standby time in maximum, low battery indication function. 7 Alarm will be triggered when alarm unit is detached. 8 Code modification function. 9 Offer power switch. 10 Built-in short-circuit protection function. Main parameters: 1Size: 165 X 74 X 33mm. 2Case: ABS. 3Output port: 4 / 8 ports of RJ11. 4Alarm volume: â?¥100DB. 5Standby time of built-in rechargeable lithium battery: 7 days. 6Code modification function: yes. 7Low battery indication: yes. 8External power on / off indication: yes. 9Power input port: DC. Optional accessories: 1 Power adapter: 5V/8A. 2 AS3X series IR remote keys. 3 ES521IR external remote signal. 4 RJ-2 cable. For more functions and accessories, kindly please contact our sales or local distributor.
Functions and features: 1) Offer 1 RJ11 output port to connect 1 sensor or display system. 2) Simple and small appearance design, LED indication function to show work condition of every defense area. 3) Built-in rechargeable lithium battery with 7 days standby time in maximum, low battery indication function. 4) Alarm will be triggered when alarm unit is detached. 5) Code modification function. 6) Offer power switch. 7) Built-in short-circuit protection function. Main parameters: 1) Size: 45 x 45 x 12mm. 2) Case: ABS. 3) Output port: 1 port of RJ11. 4) Alarm volume: 100DB. 5) Standby time of built-in rechargeable lithium battery: 7 days. 6) Code modification function: yes. 7) Low battery indication: yes. 8) External power on / off indication: yes. 9) Power input port: MINI USB. Optional accessories: 1) Power adapter: 5V/2A. 2) AS3X series IR remote keys.
