Home-Ningbo Sentek Electronics CO.，Ltd

Time 2021-11-18 11:14:03

Web Name: Home-Ningbo Sentek Electronics CO.，Ltd

WebSite: http://www.sentek.cc

ID:237491

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Sentek,Ningbo,Home,Ltd,CO,Electronics,Smokedetector,smokealarm,COdetector,Gasdet

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keywords:Smoke detector,smoke alarm,CO detector,Gas detector, PIR motion detector, Mangnetic Contacts Manufacturer-Sentek Electronics Co.,Ltd.
description:Smoke detector,smoke alarm,CO detector,Gas detector, PIR motion detector, Mangnetic Contacts Manufacturer-Sentek Electronics Co.,Ltd.

Tel: +8618058557012 E-mail: sales@sentek.cc, service@sentek.cc

EN / RU / ES / PT Home About Us Products Fire Alarm Panels Fire Detector Devices Domestic Fire Alarms Magnetic Contact Switches Proximity Switches/Reed Sensors Motion Sensors Z-Wave Smart Home Kit Support Technical Support After-sales service Download Contact Us Product Name Product Keyword Product Model Product Summary Product Description Multi Field Search STRUCTURE AND FUNCTION PRODUCT DESIGN VIEW ALL PRODUCTS RECOMMEND OUR PRODUCTS FOR YOU Stand-alone smoke alarm / Intelligent smoke alarm / Stand-alone heat alarm / Combustible gas detectors / Carbon Monoxide detectors   SD628 10 Years Lithium Battery Powered Hotel Somke Detector EN14604 • Can be configured as the suspended lamp base. • Battery no need to replace, can be used for 10 years. • Hush function, to hush the buzzer for 8 minutes when there is a false alarm. After a short “beep” the alarm is hushed with indicator flashes twice every second. • Fault hush function, to hush the buzzer when there is a low battery fault, end-of life fault or internal fault. After a long beep, the alarm will not send fault sound for 24 hours. • Low battery fault function, if battery is low power, the alarm sends a short beep with indicator flashes once every 48 seconds • End-of-life fault function, if alarm has worked for 10 years, it sends two short beeps with indicator flashes twice every 48 seconds. • Internal fault function, if the chamber is degenerated or polluted, the alarm sends three short beeps with the indicator flashes three times. SD388 Easy to Install 4 Wire Conventional Smoke and Heat Detector • 2 or 4 wire models • Advanced detection and discrimination algorithms • Easy installation and maintenance • Sleek low-profile housing design • Durable sensor head, no need for replacement • SMD circuit board design-satisfactory quality and reliability guaranteed • AR (Auto Reset) function for security systems (optional for 4 wire models) Sensor base option:standard and Shottky Diode • Five-year limited warranty SD119-G 2/4 Wire Smoke Detector Sensor for Home Security System Wide Voltage Range Smoke Alarm with Relay Output 12v 24v 48v 60v UL • 2 or 4 wire models • Wide voltage range, and stable output • Advanced detection and discrimination algorithms • Easy installation and maintenance • Sleek low-profile housing design • Durable sensor head, no need for replacement • SMD circuit board design-satisfactory quality and reliability guaranteed • Integrated heat detector for SD119-2H and SD119-4H models • N/C (normal/close)-N/O (normal/open)selectable relay output • AR (Auto Reset) function for security systems (optional for 4 wire models) Sensor base option: standard and Shottky Diode • Five-year limited warranty SENTEK 4 wire Conventional Smoke Detector for Fire Security Aystem • 2 or 4 wire models • Advanced detection and discrimination algorithms • Easy installation and maintenance • Sleek low-profile housing design • Durable sensor head, no need for replacement • SMD circuit board design-satisfactory quality and reliability guaranteed • Integrated heat detector for SD119-2H and SD119-4H models • N/C (normal/close)-N/O (normal/open)selectable relay output • AR (Auto Reset) function for security systems (optional for 4 wire models) Sensor base option: standard and Shottky Diode • Five-year limited warranty HD951 • 2 or 4 wire models • Advanced detection and discrimination algorithms • Easy installation and maintenance • Sleek low-profile housing design • Durable sensor head, no need for replacement • SMD circuit board design-satisfactory quality and reliability guaranteed • N/C (normal/close)-N/O (normal/open)selectable relay output • AR (Auto Reset) function for security systems (optional for 4 wire models) Sensor base option: standard and Shottky Diode • Five-year limited warranty HD912 CE UL Approved Conventional Heat Detector Fire Alarms for Use in Fire Alarm Signaling Systems • 2 or 4 wire models • Advanced detection and discrimination algorithms • Easy installation and maintenance • Sleek low-profile housing design • Durable sensor head, no need for replacement • SMD circuit board design-satisfactory quality and reliability guaranteed • N/C (normal/close)-N/O (normal/open)selectable relay output • AR (Auto Reset) function for security systems (optional for 4 wire models) Sensor base option: standard and Shottky Diode • Five-year limited warranty GD625 12 to 24V DC White Gas Leak Detector LPG Gas Detector with UL approval • To detect combustible gas (NG, LPG) • Sensitivity can be calibrated into either UL2075 or EN50194 standards • Figaro semiconductor sensor heads with UL approval for gas detection • Loud 75dB sound signal at alarm mode • Advanced detection and discrimination algorithms • Easy installation and maintenance • Sleek low-profile housing design • SMD circuit board design • Magnet test feature • Power: 12 to 24V DC • Five-year limited warranty GD518 NG,LPG Natural Domestic Gas leak Detector with CE • To detect combustible gas (NG, LPG) • Sensitivity can be calibrated into either UL1484/2075 or EN50194 standards • Figaro semiconductor sensor heads with UL approval for gas detection • Loud 75dB sound signal at alarm mode • Advanced detection and discrimination algorithms • Easy installation and maintenance, Sleek low-profile housing design • SMD circuit board design • Magnet test feature • Five-year limited warranty FD718 UV Flame Detector Alarm for Burning • 2 or 4 wire models • Advanced detection and discrimination algorithms • Using UVTRON flame sensor from HAMAMATSU • Easy installation and maintenance • Sleek low-profile housing design • Quick Detection of Flame from Distance • High Sensitivity and Wide Directivity • SMD circuit board design-satisfactory quality and reliability guaranteed • N/C (normal/close)-N/O (normal/open)selectable relay output or remote LED indication output CP5110 Analogue Addressable Red Break Glass Call Point The CP-5110 manual call-point is installed in public places, such as the wall of the building walkway，near the hotel information desk and other eye-catching places. After you confirming the fire, press the button to send a fire alarm signal to the controller. The CP-5110 manual call-point adopts a large plastic structure and it is consisting of two parts: the mounting base and top cover. The installation and disassembly of the CP-5110 manual call-point are simple and easy, which is convenient for engineering debugging and maintenance. After pressing the button, you need to reset it with a dedicated key, just inset the key into the keyhole and push it. CO530 Carbon Monoxide Detector Alarm CO detector CE • To detect CO gas (Cabon Monoxide) • Sensitivity can be calibrated into either UL2034 or EN50291 standards • Figaro semiconductor sensor heads with UL approval for CO detection • Loud 75dB sound signal at alarm mode • Advanced detection and discrimination algorithms • Easy installation and maintenance, Sleek low-profile housing design • SMD circuit board design • Magnet test feature • Five-year limited warranty CD1100 High Performance Photoelectric Conventional Smoke Detector Fire Alarm • 2 wires heat detector . • Wide voltage range and stable output. • Easy installation and maintenance. • Intelligent temperature compensation and low false alarm. • Durable sensor head, no need for replacement. • Five-year limited warranty. • Beautiful appearance and small size. • Low cost, high performance. CD1010 Optical Smoke Detector for Analogue Addressable Fire Alarm System • 2-wire . • Wide voltage range, and stable output. • Advanced detection and smoothing algorithms. • Drift compensation. • Reliable early warning of a fire condition. • Durable sensor head, no need for replacement. • Easy installation. • Sleek low-profile housing design. • Low cost, high performance. • Five-year limited warranty. CD290 Photoelectric Micro Compact Fire Alarm Dual Sensing Smoke Alarms • Double beam detection chamber can distinguish aerosol particle size, reduce false alarm. • Quick response to real fire smoke. • Sensitivity drift zero point compensation function, stable and reliable. • Adapt to harsh environment with some dust and water vapor etc. • Strong anti-pollution ability. SF1000 Addressable Fire Alarm System Control Panel • 1,2,4 Loops • 240 Device addresses per loop • 64 Fully programmable zones • Integrated 32 zone LED FIRE zone indication • Backlit LCD display with 6x80 character (240x128 dot matrix • 2pcs 4.5AH/12V baterries backup • A RS232 serial port used to Upload/Download data and interface PC Graphics • 1A/24V auxiliary output • 1 Fault Relay (change-over)o • 2 Conventional Alarm output (individually programmable) • 1 Conventional Sounder/Beacon output (programmable) • Event log (rolling, 1000 entries) CF800X Low Price Conventional Fire Alarm System Control Panel • The CF800X panel is available on 1,2,4 zones. • Each zone has a maximum capacity of 50 devices. • It has 3 groups of sounders output circuits each capable of supplying 300mA. • It has a 24V/300mA auxiliary supply. • It has a set of fault relay contacts,rated at 0.5A SELV. • It has the ability to disable any zone,any group of sounder. • The panel will send a fault signal when there is zone short/open or sounder short/open. • It has the ability to disconnect the zones and sounders automatically when there is zone short or sounder short.After the short is clear, the zones and sounders will recover. X200 SK200 Intelligent Stand-alone Smoke Detector 10 years Battery Tuya Wifi Fire Alarm Pending •10-year lifetime battery: No need for replacement, convenient and cost-effective. •Reliability and flexibility: Adopts integrated chip specially used for photoelectric smoke detection. •Consistent and controllable sensitivity: By production process of calibration. •Up to date smoke chamber: Fast smoke inlet, high sensitivity, low false alarm rate. •Long-term environmental compensation function: Minimize false alarm caused by environmental pollution. •Gradual loud alarm mode: Three levels of sound increases successively to avoid abrupt alarm to users. SK50 9-Volt Battery Operated Photoelectric Smoke and Fire Alarm • Self-test function, press the test button and it will give off sound and light signal. • Faulty, alarm and low-battery status to remind users. • 10 minutes mute function is available. • Reliable early warning of a fire condition. • Durable and reliable, low false alarm. • Easy installation. • Low cost, high performance. • 5-year limited warranty. • Suitable for living room, Bedroom. SK40 Battery Operated Smoke Alarm Sensor Security Home Fire Safety Detector • Self-test function, press the test button and it will give off sound and light signal. • Faulty, alarm and low-battery status to remind users. • 10 minutes mute function is available. • Reliable early warning of a fire condition. • Durable and reliable, low false alarm. • Easy installation. • Low cost, high performance. • 5-year limited warranty. • Suitable for living room, Bedroom. VIEW ALL PRODUCTS BEST SELL MAGNETIC CONTACTS Wired magnetic contact switches/ Wireless door sensors / Proximity switches /Reed sensors/Wired PIR motion sensor/Wireless PIR motion sensor/Z-Wave Smart Home Kit BR1051F CE/UL Approved Magnetic Plunger Reed Switch Alarm Sensor Adjustable screw plunger w/ flange 3/8" diameter press to fit Single drink hole 18" #22AWG leads or screw terminal Special leads available Screws included Colors: White, Brown, Grey TS-01/02/03 Tamper Reed Switch Elevator Door Sensor Cheap Price Alarm System Home Security Tamper switch For drawers and control panel application Made by reed switch for reliable High-impact white plastic case Wire range for Screw terminals: 18AWG~24AWG Colors: White BSD-3020 Wired Overhead Sliding Door Switch Window Contact Security Sensor Home Alarm System Extude aluminum casting for harsh enironment Wire: #22AWG with 22" armored cable Longer cable available on request Optional “ L ” bracket Resistor, Diode and Supervisory Loop available on request BR1031 UL Listed Door Contact Alarm Sensor Roll Ball Switch for Home Security System Roll plunger flush type Work from 360 degree directions 3/4" diameter Standard 18" #22AWG leads Special leads available Spacer and screws included Resistor, Diode and Supervisory Loop available on request Colors: White or Brown BSD-3016 Wired Metal Door Window Sensor Magnetic Switch Home Alarm System Normally Closed NC Designed for panel or sectional style overhead doors Integrated multi position adjustable magnet bracket Reversible probe assembly Left or right installation 22” armored cable, longer available Hinge design for tighter clamping to track Self-drilling screws included for easy installation No special tools required for installation BS-2026T SM-4004-TQ Pill Profile Door Window Sensor Switch Alarm for Home System Pill profile Narrow width allow for window track installs without drilling into the frames Quick connect terminal block Adhesive included Switch or magnet available separately Colors: White, Brown, Grey or Tan BS-2012 DC-1561 OEM Surface Mounted Reed Switch Magnetic Door Contact Switch Mini Stick-on contact with flang Side leads with #22AWG 18" length Adhesive and screw mount included Special leads on request Switches or magnets available seperately Resistor, Diode and Supervisory Loop available on request Colors: White, Brown, Grey BR-1074 Wired Copper Body Flush Mounting Magnetic Contact Switch 3/4" diameter Press to fit Flush mounting Compact dimensions for thin frames Copper body High mechanical resistance Wire: #22AWG 18” length Special wire or cable available upon request Suitable for steel ,aluminum, wood and PVC doorsand windows BSD-3012 Magnetic Door Contacts With Roller Shutter Sensor Alarm Magnetic Contacts Extrude aluminum case for harsh environment Wire: #22AWG with 22" armored cable Longer cable available on request Optional “ L ” bracket Resistor, Diode and Supervisory Loop available on request Wired Automatic Contact Switch Magnetic Door/Window Sensor BS-2031 Screw mount Concealed terminals Spacers, cover and screws included Switches or magnets available seperately Resistor, Diode and Supervisory Loop available on request With lead available: BS-2025 Colors: White, Brown, Grey BR-1060 Recessed Mount Magnetic Contact Switch For Security System 5/8" diameter miniature flush mounting Press fit Standard 18" #22AWG Leads Special leads upon request Switch or magnet are available separately Supervisory Loop available on request Correct orientation of magnet and contact is required for operation Colors: White, Brown or Grey BR-1014 Miniature Micro Magnetic Reed Switch Smallest Door Contact • Super miniature recessed switch • 1/4" diameter straight cylindrical set for flush or counter sunk installations • Standard 18" #22AWG leads • Swith and Magnet available seperately • Wide gap up to 1"+ with " x 1" rare earth magnet • Colors: White, Brown, Grey BR-1012T Hot Sell UL Approved Wired Recessed Mounted Contact Sensor for Home Security • 3/8" diameter Stubby press to fit • Terminal block for quick connecting • Switch or magnet available seperately • Build-in Resistors or Diodes on request • Colors: White, Brown, Grey BR-1011 Factory Direct Sale Recessed Mounted Magnetic Contact Switch UL Approval • 3/8" diameter Super Miniature Stubby switch • Press to fit • Standard 18" #22AWG Leads • Switch or magnet are available separately • Special leads available on request • Resistor, Diode and Supervisory Loop available on request • Colors: White, Brown, Grey WC10 Honeywell Wireless Door Sensor 433mhz for Smart Home Security System The WC10 is a surface mounted Door/Window Contact that can be installed on doors,windows, and many other objects that open and close. The sensor transmits signals to the control panel or receiver when a magnet mounted near the sensor is moved away from or closer to the sensor. The sensor has an external input that accepts N/C dry contact devices. The sensor is also equipped with a cover tamper for additional security. WC12 Wireless Door or Window Contact Sensor Honeywell 2GIG GE Interlogix DSC The WC12 series is a surface mounted Door/Window Contact that can be installed on doors, windows, and many other objects that open and close. The sensor transmits signals to the control panel or receiver when a magnet mounted near the sensor is moved away from or closer to the sensor. The sensor is also equipped with a cover tamper for additional security. WC12B is with bypass button. WC20 Wireless Door Window Alarm Magnetic Contact Switch Sensor Recessed wireless door/window contact transmitter WC20-345 MS-801 DSC Compatible Wireless PIR motion sensor alarma dsc neo 433mhz pir • Attractive Sleek Design with stylish white housing. • Comprehensive detection technology combined passive infrared and microprocessor intelligent processing to eliminate the change of false alarm. • Intelligent temperature compensation circuit, reliability operation at high temperature. • Low power consumption design, longer battery life. • Optional for pulse accounting process (2/4), more application. • Downward view (look-down) detection to eliminate dead detection area beneath the sensor. • Built with tamper proof and self-test supervision function. • Prevents insect access into housing, reducing the chance of false activation. MS-852 Wired Wide Angle Passive Infrared Motion Detector PIR Motion Sensor for Smart Security Alarm System MS-802 Wired Wide Angle Passive Infrared Motion Detector PIR Motion Sensor for Smart Security Alarm System • Attractive Sleek Design with stylish white housing. • Comprehensive detection technology combined passive infrared and microprocessor intelligent processing to eliminate the change of false alarm. • Intelligent temperature compensation circuit, reliability operation at high temperature. • Low power consumption design, longer battery life. • Optional for pulse accounting process (2/4), more application. • Downward view (look-down) detection to eliminate dead detection area beneath the sensor. • Built with tamper proof and self-test supervision function. • Prevents insect access into housing, reducing the chance of false activation. VIEW ALL PRODUCTS DOMESTIC FIRE ALARMS —— • Rapid response and high precision NTC thermistors.
• Built-in 10 years lithium battery – no battery changes for ever.
• Install simply and quickly using screws (included) or almost instantly with unique 3M VHB adhesive tape.
• Multi-function button: normal work test, silence alarm signal, silence low battery prompt tone.     VIEW MORE Fire Alarm Panels / Fire Detector Devices / Domestic Fire Alarms / Magnetic Contact Switches / Proximity Switches/Reed Sensors / Motion Sensors / Z-Wave Smart Home Kit ABOUT US

Founded in 2001, Ningbo SENTEK Electronics CO., LTD is a professional company owns a whole industrial chain, which has research and development, production, sales and service in one, to commit to fire and security detection and system with standardized management. Based on professional skills and technical innovation, SENTEK focuses on creating the corporate image as “Safety is sensor technology” and is rated as a high-tech enterprise.

 

Adhering to company’s quality policy as “Technological Innovation, Continual Improvement, Safety First, Customer satisfaction”, SENTEK invested high capital in introducing testing equipment from home and abroad, like 6 UL smoke test tunnels, EN test tunnels as 1 AWT smoke tunnel and 2 LORENZ smoke tunnels, ultrasonic welding machines, laser marking machine, etc. To ensure super excellent quality, we optimize process, adopt management of EPR and PDM, and carry out strict production control and 100% quality testing. Treat quality as our company’s lifeline, regard reputation as our company’s future, by making endorsement with product quality and function, SENTEK is growing up day by day.

 

 

WE PROVIDE REASONABLE PRICES, SUPERIOR QUALITY PRODUCTS Fire Alarm Panels Fire Detector Devices Domestic Fire Alarms Magnetic Contact Switches Proximity Switches/Reed Sensors Motion Sensors Z-Wave Smart Home Kit SUPPORT Technical Support After-sales Service Download CONTACT US

+86 574 87155635, 87153117

# 8108 or 8817

+86180-5855-7012

 sales@sentek.cc, service@sentek.cc

sentek01

 

 

Phone +86 574 87155635 +86 574 87153117 Cell phone +86 18058557012 WhatsApp +86 13957414697 Skype nbsentek

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Smoke detector,smoke alarm,CO detector,Gas detector, PIR motion detector, Mangnetic Contacts Manufacturer-Sentek Electronics Co.,Ltd.

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