Smoke Detector

With Smoke Detect Mini Hidden Camera Support POE 3.6mm Lens Special HD-IP Camera Features Color Smoking Detector Type Camera High sensitivity in the dark environment Smart Light Control to avoid over-exposure Day and night features for 24-hour surveillance With smoke detect function Application Suitable for a wide range of video surveillance applications, including retail environments, hotel, home ... Shenzhen Winbo Digital Co., Ltd. Verified Supplierlicense Verified

2.0Megapixel Mini Pinhole PIR Analog CCTV Camera H.265 With Smoke Detector Features 1/2.8" SONY 2.1MP Starvis Back-illuminated CMOS Sensor 1080P 2Megapixel Analog Smoke Detector camera MIC Alarm, Smoke detect function 3.7mm Taper Pinhole Lens Application Suitable for a wide range of video surveillance applications, including retail environments, hotel, home and schools. Specification CCD ... Shenzhen Winbo Digital Co., Ltd. Verified Supplierlicense Verified

D/0 21mm Aperture Size 5 Inches Screen 400-700nm Wavelength Haze Measurement Instrument / Transmittance Haze Meter Haze MeterCS-700 It is designed for plastic, films, glass, LCD panel, touch screen and other transparent and semi-transparent materials haze and transmittance measurement. Part 1. Instrument Introduction 1. Conform to ASTM and ISO standard. 3 kinds of light sources A,C and D65 for ... CHNSpec Technology （Zhejiang）Co.,Ltd Verified Supplierlicense Verified

Solid State Relay Dustproof Overload Protection Solder Resistant Small Solid State Relay Description: Solid state relay is a new type of non-contact switching device composed entirely of solid-state electronic components. The purpose of making and breaking the circuit so is also called a "non-contact switch". Solid State Relay Features: 1. 4A for load current 2. Load voltage can reach ... Shenzhen Ketai Electronic Technology Co., Ltd.

2-way-12V flame sensor module With Relay Module Description: A variety of light detection, 2 road detection, can two-way control at the same time. 1, the photosensitive resistance module's most sensitive to ambient light, commonly used to detect the environment around the brightness of the light. 2, module in the environment light brightness than set threshold, the output high level, when the ... Oky Newstar Technology Co., Ltd Verified Supplierlicense Verified

MQ-2 Gas Sensor Module Smoke Methane Butane Detection with wire for arduino Description: Dual-way Signal Output: Analog output and TTL level output High sensitivity to LPG, gas, alcohol, hydrogen and more Fast response and recovery Good steadiness and long service life Great for home or factory gas leakage detection Use for Detecting: Combustible gas such as LPG, butane, methane, alcohol, propane, ... Oky Newstar Technology Co., Ltd Verified Supplierlicense Verified

TTL Smoke Sensor Module Arduino Compatible , Electronic Components Parts Description: Dual-way Signal Output: Analog output and TTL level output High sensitivity to LPG, gas, alcohol, hydrogen and more Fast response and recovery Good steadiness and long service life Great for home or factory gas leakage detection Use for Detecting: Combustible gas such as LPG, butane, methane, alcohol, propane, ... Oky Newstar Technology Co., Ltd Verified Supplierlicense Verified

Dual-way Signal Sensors For Arduino , MQ-2 Red Smoke Gas Sensor Module Quick details: 1.High sensitivity to LPG, gas, alcohol, hydrogen and more 2. Fast response and recovery 3.Good steadiness and long service life 4.hot sale sensor 5.fast delivery Description: Dual-way Signal Output: Analog output and TTL level output High sensitivity to LPG, gas, alcohol, hydrogen and more Fast response and ... Oky Newstar Technology Co., Ltd Verified Supplierlicense Verified

Sensitive MQ-3 gas Sensors For Arduino Safety In Electronic Components Quick Detail: 1. More than 30 years business enable us accumulated much experience in electronic components filed; 2. We ability to control and detect the quality,could make sure the quality ; 3. Lots of parts in our own store and in stock,Fast shipment is supported; 4. High Quality With Global Standards. 5. 3 year factory ... Oky Newstar Technology Co., Ltd Verified Supplierlicense Verified

BTHZ-IV Upscale arson scene investigation tool kit Function A. Detect sources of combustible gas and look for the ignition material. B. Large demolition tools can remove obstacles. C. Collect and store liquid or solid evidence. D. The sealed jar can store evidence containing combustion improver. E. Collect and screen evidence. F. Collect trace evidence G. Package and store evidence. H. Check ... Langfang Danmei security equipment Co., Ltd. Verified Supplierlicense Verified

Gas Detection Series carbon monoxide Sensor Carbon monoxide is a carbon-oxygen compound with a chemical formula of CO. It is toxic, usually a colorless, odorless, and tasteless gas. Carbon monoxide gas is relatively lighter than air and generally concentrated on the top. Higher concentrations can cause people to have different levels of symptoms of poisoning, that means we should monitoring ... Xian Votesen Electronic Technology Co., Ltd. Verified Supplierlicense Verified

Fast Accurate Measurement Pulse Oximeter With Backlit Screen PR Range 30~240bpm Product Specifications Product Name Pulse Oximeter Use temperature 5℃-4℃ Color Blue and white SpO2 Measurement range 70%-100%(resolition:1%) Pulse cate range 30 -240 bpm Weight 43g Product Size 64*39*37mm Power Supply 2*1.5V 2*AAA Principle: The role of hemoglobin is to carry oxygen to various parts of the body. We ... Chengdu Tianhong Xinchuang Medical Technology Co., Ltd.

Gas Detection Series carbon monoxide Sensor Carbon monoxide is a carbon-oxygen compound with a chemical formula of CO. It is toxic, usually a colorless, odorless, and tasteless gas. Carbon monoxide gas is relatively lighter than air and generally concentrated on the top. Higher concentrations can cause people to have different levels of symptoms of poisoning, that means we should monitoring ... Xian Votesen Electronic Technology Co., Ltd.

BTHZ-IV Upscale arson scene investigation tool kit Function A. Detect sources of combustible gas and look for the ignition material. B. Large demolition tools can remove obstacles. C. Collect and store liquid or solid evidence. D. The sealed jar can store evidence containing combustion improver. E. Collect and screen evidence. F. Collect trace evidence G. Package and store evidence. H. Check ... Langfang Danmei security equipment Co., Ltd.

VOC HCL HCN Portable Gas Detection Monitors Multi Gas Tester​ Portable Gas Detection MonitorsQuick details Portable Gas Detection Monitors can detect 6 kinds of gas at the same time. Imported miniature vacuum suction pump is adopted, with stable flow, long life and low noise. Portable Gas Detection Monitors SPECIFICATIONS Model Range L-alarm H-alarm EX 0-100%LEL 20%LEL 50%LEL O2 0-30%vol 19.5%vol ... Henan Bosean Electronic Technology Co., Ltd.

Home Security 30ppm Carbon Monoxide Co Alarm Battery Operated (0) Specifications: - Advanced design - Long Life electro-chemical sensor - Excellent reliability & high accuracy - Self test on the sensor and self diagnostics on the electronics - Easy installation - Low battery warning - Designed to latest EN 50291/CE requirements - Cannot be fitted with battery missing - Loud 85dB alarm signal - ... Mantern Industrial Co., Ltd. Verified Supplierlicense Verified

Multilayer PCBA Reverse Engineering And Assembly Factory Smoke Detector Pcb OEM Product Description: Article Description Capability Sercive PCB and SMT assembly with one-stop service Material Laminate materials FR4, high TG FR4, high frequency, alum, FPC Board cutting Number of layers 1-48 Min.thickness for inner layers (Cu thickness are excluded) 0.003”(0.07mm) Board thickness Standard (0.1-4mm... Shenzhen Jingbang Technology Co. , Ltd Verified Supplierlicense Verified

Domestic Battery Operated Electrochemical Co Carbon Monoxide Alarm Detector (0) Specifications: - Advanced design - Long Life electro-chemical sensor - Excellent reliability & high accuracy - Self test on the sensor and self diagnostics on the electronics - Easy installation - Low battery warning - Designed to latest EN 50291/CE requirements - Cannot be fitted with battery missing - Loud 85dB ... Mantern Industrial Co., Ltd. Verified Supplierlicense Verified

4-20mA Nh3 Ammonia Gas Transmitter Detector Alarm Introduction (0) Fixed gas detector adopts advanced catalytic gas sensor or electrochemical sensor, which can translate the gas concentration in the air to the digital signal output. The detector working with gas controller can be used to detect gas in refinery, chemical plant, LPG station, boiler room, painting plant and other places with gas ... Mantern Industrial Co., Ltd. Verified Supplierlicense Verified

Battery Changeable Portable Carbon Monoxide Co Gas Detector (MTPG07) ​ (0) Introduction Portable Gas Detector is natural diffusion, uses imported sensor Device, with excellent sensitivity and excellent repeatability; instrument uses embedded Micro control technology, simple menu operation, full-featured, high reliability, With a variety of adaptive capacity; use LCD, clear and intuitive; compact ... Mantern Industrial Co., Ltd. Verified Supplierlicense Verified