ALARM - 2777 ads

Friday, September 09, 2022

Price : 100USD

The intelligent lightning surge counter lightning flash counter is designed and manufactured in accordance with IEC61643-21 EN61643-11: 2012, YD5075-98 SPD test requirements. lightning event counter mainly collects SPD damage status and damage degree, air switch trip status, SPD false grounding...

Friday, September 09, 2022

Price : 100USD

The smart spike guard, Techwin intelligent lightning surge protection device (smart spd), adopts the technology of Internet of things big data, integrate lightning protection devices and lightning protection monitoring modules to form a new lightning protection monitoring system,...

Friday, September 09, 2022

Price : 100USD

The lightning power/circuit tvss breaker box is a kind of lightning surge protection device (SPD), which is mainly installed in the power distribution room, power distribution cabinet, AC power distribution panel, switch box, fuse box, meter box, outdoor electrical box and other important...

Thursday, September 08, 2022

Functions TPL-3C 2M transmission analyzer is a multi-functional and full-featured digital tranmission system test device, design for the installation test, engineering check and acceptance, daily maintenance of digital networks, mainly performing channel test, alarm analysis, fault...

Saturday, September 03, 2022

We are professional Telescopic Working Platform 39-44M supplier and factory in China.We can produce the product according to your requirements Travelling System Axis Oscillating: driven by hydro-cylinder , the wheel axis oscillating can fully ensure stability of the whole machine when working...

Friday, September 02, 2022

Price : 1-10usd

QC102 NDIR infrared carbon dioxide sensor is a common type, small size sensor, using non-dispersive infrared (NDIR) principle to detect the existence of CO2 in the air, with good selectivity, non-oxygen dependent and long life. Built-in temperature compensation; and it has UART output...

Friday, September 02, 2022

Price : 1-10usd

Temperature Sensor For Home Appliance For Pellet Grill For Food For Instrumentation For Pet Box & Tank For Vehicle Electronics For Green-car For Fire Alarm For Medical For HVAC Thermistor NTC Thermistor PTC Type Thermistor Digital Thermistor Other Sensors Temperature And Humidity...

Friday, September 02, 2022

Quantity : 260000 PCS - Price : 8-50 usd

With high resolution of 4.0MP, CA401 small wifi outdoor security camera guarantees the sharper and smoother video streaming than the normal 2MP cameras. You can talk with your family and see what happened around your house anytime, anywhere using this security wireless cameras outdoor...

Friday, September 02, 2022

Quantity : 260000 PCS - Price : 8-50 usd

Pan Tilt Outdoor Camera FAQS OF PAN TILT ZOOM CAMERA Q : Is this Fixed camera or Pan &Tilt ? A : This home security camera China is Pan &Tilt wifi camera ,horizontal rotation 355 degrees vertical 90 degrees , zoom not supported. You can control this outdoor wifi camera by phone app...

Thursday, September 01, 2022

Quantity : 10 million - Price : 1-100 yuan / piece

TWS EARPHONE COIN CELL Structure Design Structure with high security and efficient use of space makes the coin cell battery storage capacity higher than domestic peer corporations. Material Selection Advanced materials technology platform satisfies the requirements of 3~5C fast charge and 4...

Thursday, September 01, 2022

Elevator Advertising display plays an important part in the advertising field, as elevators were widely used in buildings and commercial centers. With its special usage scenario, elevator LCD display can add some special functions such as PM2.5 detector, IR detector, Temperature /...

Thursday, September 01, 2022

BOYA multi-roll leveler is the core equipment of finishing process in metallurgical hot and cold rolling mill. By repeatedly bending and convex straightening of the strip, the strip can be straightened with high strength and precision; Widely used in high strength steel, precision steel strip...

Thursday, August 25, 2022

Quantity : 1000 - Price : 50~1000 USD

ETTA Advanced Digital Torque Indicator Mikrometry digital push pull force gauge is a designed with our torque senser. This digital torque indicators are main used in testing and calibrating tighten force, parts torsional destructive testing, etc. With features of simple operation...

Thursday, August 25, 2022

Quantity : 1000 - Price : 50~1000 USD

ECT Bottle Cap Torque Tester Mikrometry cap torque tester is an intelligent multi-functional measuring instrument that is designed for testing various kinds of bottle lid torque. Bottle cap torque tester is mainly used in testing and calibrating tighten force, parts torsional destructive testing...

Thursday, August 25, 2022

Quantity : 1000 units - Price : 50~1000 USD

With compact size, and high accuracy, the digital push pull gauge/meter is easy to operate and handy to carry out. The digital push-pull force gauge, also called the digital pull push meter, can be widely applied in electron, high & low voltage electrical appliances, hardware...

Saturday, August 20, 2022

Gas sensors with high reliability Modular sensor which is easy for change, maintenance and calibration. Fast response, zero drift, high precision, and low power consumption Controlled by microprocessor and it has the rapid response , high reliability and low failure rate. Sound and...

Saturday, August 20, 2022

Price : 1000-6000USD

Product Description of 33KV Series Cast Resin Dry Type Transformer The dry type transformer is called an epoxy resin dry type transformer dry type cast resin and uses epoxy resin as an insulating material. The high and low voltage windings are made of copper strip (foil). The epoxy...

Wednesday, August 17, 2022

Quantity : 10000 - Price : 120USD

The GSM 3G 4G Remote Controller Alarm is an industrial class, high reliability, high stability Remote Control and Alarm Unit. It embedded 32Bit High Performance Microprocessor MCU, inbuilt industrial Cellular module, provides 2 relay outputs, 8 digital inputs and USB Serial Port....

Wednesday, August 17, 2022

Price : 100USD

Model: YVO-072 YVO-270 YVO-480 YVO-600 YVO-720 YVO-1000 Product Performance Temperature range: RT+25℃～200℃/300℃/400℃ Vacuum range: normal pressure to 3kpa Temperature fluctuation: ±0.3℃ With vacuum pump What Is A Vacuum Oven Description of Laboratory And Industrial Pressure Oven Vacuum...

Tuesday, August 16, 2022

Features ● Can be mounted to any place accessible to network. ● Support maximum 48kHz sampling rate, 16bit digital audio stream decoding. ● Built-in 2×9W digital amplifier, with low power consumption. ● Can play the background music, emergency paging, alarm signals from the system host...

Tuesday, August 16, 2022

PC4200 Power Amplifier Features ● LCD display, clear status indication ● 2000 W& 100V, 70V Rated power output and 4 Ohms rated impedance outputs (balanced, no ground) ● XLR socket and 6.3mm jack for additional mixer or amplifier link ● Output short circuit protection & alarm...

Tuesday, August 16, 2022

Features ● 12 inputs (5 MIC inputs, 5 AUX inputs, 2 EMC inputs) and 2 outputs ● LED screen for all status display, clear & convenient ● Support PC control and DC 24V power input ● MIC1 in front pannel with highest priority for convenient us ● Each AUX & Mic input with individual...

Friday, August 12, 2022

Double heads CNC EDM has two separated spindles and controllers, travel of table is much bigger than regular big EDM machines, each head can do machining on its own. DMNC's large EDM machine is much heavier. A1470 Double Heads CNC EDM Die Sinker A1880 Double Heads CNC RAM EDM Machine...

Friday, August 12, 2022

CNC EDM combines with robot, CMM, electrode and workpiece store station, and CNC high speed milling center to realize fully automatic production. DMNC provides a complete solution, and that's the CNC EDM automatic spark erosion machine. ADV400 CNC Spark EDM Machine With Automatic...

Thursday, August 11, 2022

4-port RS485 HUB with Isolation Support 1 RS-232/485 upper computer port, and 4 RS-485 lower computer port Each lower computer port can connect to 32 standard RS-485 devices(nodes) Support cascading of multiple SW4485I, up to 256 RS-485 buses Automatic serial port signal rate detection...

Thursday, August 11, 2022

IPMC101 Series 2-port 100M Unmanaged Industrial PoE Fiber Converter Support 1 100M fiber port or SFP slot, and 1 100M PoE copper port The maximum power consumption of single port PoE is 30W PoE could power device over Ethernet, thus decreasing the cable connection of powered devices...

Thursday, August 11, 2022

1 Supports 1-4CH 720P real-time recording, AHD 720P and CVBS optional 2 Supports 2XSD cards recording (each max 256GB ), support two SD cards to mirror recording 3 Supports real-time remote viewing through 4G/3G/WIFI(optional), remote video & trace download and playback 4 Support...

Thursday, August 11, 2022

1 Supports 1-4CH 720P real-time recording, AHD 720P and CVBS optional 2 Supports Hard disk for main recording (Max 4TB), supports SD card (max 256GB) for mirror recording; 3 Supports real-time remote viewing through 4G/3G/WIFI(optional), remote video & trace download and playback...

Thursday, August 11, 2022

AT61 Remote Temperature Monitoring System Thermal vision, see and analyze the temperature. AT61 is equipped with a compact professional electric focusing lens, which adds flexibility for using & installing and makes it adaptable to more targets. It is equiped with our self-developed...

Thursday, August 11, 2022

Thermal vision, see and analyze the temperature. AT31F/61F adopts a high-performance VOx detector with high resolution and high sensitivity. Combined with the Matrix Ⅲ patented image algorithm, it provides clearer images and more temperature details. Its patented intelligent temperature...