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Shanghai Sunland Industrial Co., Ltd is the top manufacturer of Personal Protect Equipment in China, with 20 years’experience. We are the Chinese government appointed manufacturer for government power,personal protection equipment , medical instruments,construction industry, etc. All the products get the CE, ANSI and related Industry Certificates. All our safety helmets use the top-quality raw material without any recycling material.

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Solutions to meet different needs

We provide exclusive customization of the products logo, using advanced printing technology and technology, not suitable for fading, solid and firm, scratch-proof and anti-smashing, and suitable for various scenes such as construction, mining, warehouse, inspection, etc. Our goal is to satisfy your needs. Demand, do your best.

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Professional team work and production line which can make nice quality in short time.

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We abide by the privacy policy and human rights, follow the business order, do our utmost to provide you with a fair and secure trading environment, and look forward to your customers coming to cooperate with us, openly mind and trade with customers, promote common development, and work together for a win-win situation..

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The professional team provides 24 * 7 after-sales service for you, which can help you solve any problems

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hatsune miku birthday
US20130093585A1 - Motorcycle helmet with electronic safety ...
US20130093585A1 - Motorcycle helmet with electronic safety ...

A system for enhancing the ,safety, and functionality of a motorcycle or bicycle type ,helmet, includes built-in turn and brake indicators, a transceiver for wireless communications with a corresponding transceiver mounted on a motorcycle, bicycle, or other vehicle, and a speaker and a microphone. The speaker and microphone permits two-way audio communications between the wearer of the ,helmet, and ...

What are Proximity Sensors How They Work And Types? - The ...
What are Proximity Sensors How They Work And Types? - The ...

What are ,Proximity, Sensors. We can say that ,proximity, sensor is a device which detects objects nearby without any physical contact up to nominal range or sensor’s vicinity. In brief we can also say that Sensors which convert information on the movement or presence of an object into an electrical signal are called ,proximity, sensors.

The 10 Best Wearable Tech Products for Kids ... - Safety.com
The 10 Best Wearable Tech Products for Kids ... - Safety.com

16/4/2020, · Our take. Featuring two cameras and bright kid-friendly colors, this touchscreen smartwatch allow kids to record video, play games, snap selfies and tell time on one of its 55 customizable watch faces, which come in both analog and digital.

Top 6 Wearable Safety Devices – Cammy
Top 6 Wearable Safety Devices – Cammy

Nimb is a wearable ,safety, device in the form of a sleek and subtle ring. Nimb tracks your location and can send an alert to friends, family members and emergency services if you’re in danger. Once the distress button is pressed, Nimb communicates with your smartphone to …

CDC - Mining - Proximity Warning System Selection Criteria ...
CDC - Mining - Proximity Warning System Selection Criteria ...

Alarms, should be visual, audible, and possibly tactile. Haulage system: Must be an active system, work in close ,proximity, to other objects, ,alarm, only when a person is in danger, be MSHA-approved, be very accurate over short distances, work in high electrical noise environments, work …

Basics of Alarms and Trips - Instrumentation Tools
Basics of Alarms and Trips - Instrumentation Tools

Configuring an ,alarm, trip as either failsafe and non- failsafe is a primary ,safety, consideration. In a ,safety, application, the foremost concern should be the ,alarm, trip’s action in the case of failure. An ,alarm, trip with a relay that de-energizes if the input signal exceeds the trip point is called failsafe (Figure 16).

Construction hard hats | NBS
Construction hard hats | NBS

A ‘worker alert system’ – a ,proximity, sensor mounted on the back of the ,helmet,, utilizing GPS and RFID technology to prevent near misses between personnel and machines (activates a buzzer warning ,alarm,). The law and hard hats

6 Different Types of Sensors That Home Alarm Systems Use ...
6 Different Types of Sensors That Home Alarm Systems Use ...

6 Different Types of Sensors That Home ,Alarm, Systems Use to Detect an Intruder There are many factors to consider when you are shopping for a home ,alarm, system. The ,alarm, type is probably on top of most homeowners’ list. However, deciding on what type of sensors to install is …

This high-tech bicycle has proximity sensors that detect ...
This high-tech bicycle has proximity sensors that detect ...

The sleek, matte black exterior is definitely pretty cool, but Valour’s innards are what make it so amazing. Under the hood this badboy sports an array of different sensors that track things ...

Sensors: Different Types of Sensors
Sensors: Different Types of Sensors

The different types ,of proximity, sensors are Inductive ,Proximity, sensors, Capacitive ,Proximity, sensors, Ultrasonic ,proximity, sensors, photoelectric sensors, Hall-effect sensors, etc. Working A ,proximity, sensor emits an electromagnetic or electrostatic field or a beam of electromagnetic radiation (such as infrared ), and waits for the return signal or changes in the field .

6 Different Types of Sensors That Home Alarm Systems Use ...
6 Different Types of Sensors That Home Alarm Systems Use ...

6 Different Types of Sensors That Home ,Alarm, Systems Use to Detect an Intruder There are many factors to consider when you are shopping for a home ,alarm, system. The ,alarm, type is probably on top of most homeowners’ list. However, deciding on what type of sensors to install is …

Safety Integrity Level - SIL2
Safety Integrity Level - SIL2

algorithm a service ,alarm, is generated. In any event, a open contact (closed-circuit current) is available for either a ,safety, loop or group ,alarm,. A front-sided red LED visually indicates an ,alarm, directly at the transmitter and is displayed on a connected monitor via our WINSMART software.

Safety Circuit Examples of Safety Components | Technical ...
Safety Circuit Examples of Safety Components | Technical ...

Category 3: Main ,Safety, Functions (Refer to ,safety, category 1.) 1.Input redundancy using switches: Improves reliability with duplicate input using ,safety, switch SW1 in positive operation connected in parallel with ,safety, switch SW2 in negative operation. 2.Circuit redundancy using relays: Improves reliability with duplicate relay coil ...

Proximity sensor - Wikipedia
Proximity sensor - Wikipedia

Proximity, sensors are commonly used on mobile devices. When the target is within nominal range, the device lock screen user interface will appear, thus emerging from what is known as sleep mode . Once the device has awoken from sleep mode , if the ,proximity, sensor's target is still for an extended period of time, the sensor will then ignore it, and the device will eventually revert into sleep ...

Personal Safety Voltage Detector - Personal Safety High ...
Personal Safety Voltage Detector - Personal Safety High ...

The Body-Prox 288 SVD is a Personal ,Safety, High Voltage ,Proximity, Detector.It is a designed to alert the user that they are approaching live equipment where clangorous voltage is present. The Body-Prox tells the user to stay at safe distance from live equipments, therefore it protects and safeguards people from approaching dangerous Live High Voltage equipment or cable.