Is it necessary to confirm whether or not there are mobile phones and keys under the door every day? Of course, the consequences of not having them are that you cannot enter your own home. In order to avoid this situation, smart door locks were born. As the basic equipment for smart home security, its importance is self-evident.
According to relevant reports, the total output value of China's lock industry is now over 60 billion yuan, of which the total output value of the smart lock industry will exceed 6 billion yuan in 2016. Such a large market has also led to a number of smart home companies, have launched their own smart door lock products, claiming that all kinds of the latest smart technology, do not have to bring a key card, easy to use for the elderly and other selling point advantage. Smart door locks have also become an important entry point for businesses to compete for smart home entrances.
The use of places has become increasingly widespread, but there are also hotel officials said that the cooperation of the lock team is not mature. After installing more than 1,000 door locks, the cloud server actually crashed. Under normal circumstances, when using a mobile phone to open the door, it takes a long time, even more than 30 seconds, which gives the hotel customers a very bad experience.
Although the high price is a frustrating move, the price of the product depends on market demand, product quality and other conditions. Regardless of the e-commerce platform buyer's message, the evaluation of smart community users, all reflect that there are still major loopholes in the smart door lock: stability.
Smart door locks require ultra-low power consumption and real-time connection. However, in practical applications, the capabilities of the WiFi, ZigBee and other protocols, power consumption, and coverage are insufficient to support the function of the smart door locks. The smart home business team specifically targeted these vulnerabilities and introduced various solutions or upgrades. The installation cost of smart door locks has also gradually decreased.
According to a smart home company, smart door locks are actually an entry-level product, and more emphasis is placed on the diversified smart home scene services behind the locks and the long-term industry innovation in the field of the Internet of Things. In the future, we will continue to increase research and development efforts to increase the stability and cost-effectiveness of smart door locks and other products.
In the future, smart door locks will do better in terms of stability and cost-effectiveness. It is believed that users will love smart door locks more, and this will bring prosperity to the smart home market.
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Hook Grounding Pulley block is installed on outlet side of tension machine and on line side of puller;
Hoisting Point Block Uses serve as poising block in multipoint method crane. it is light ,easy operation and heavy duty.
Specifications
Item number |
Model |
Root diameter of sheave |
Material of sheave |
Applicable cable |
Weight (kg) |
12111 |
SHL75D |
Φ75 |
Aluminium |
Conductor |
4.5 |
12111A |
SHL75DA |
5 |
|||
12112 |
SHG60D |
Φ60 |
Steel |
Steel Wire Rope, earth wire |
5 |
12112A |
SHG60DA |
5.5 |
Notes:
To eliminate induce electricity in conductor and grounding wire when releasing
wires.
Mounted on the outlet side of tensioners or the inlet side of puller, and drawn
by two stay wires.
Tri-sheave mechanism compacted automatically.
Maximum allowable current is 100A, time electrified is 0.1 second.
It is recommended that section of mating conductor is 25 mm2
Terminal Tackle, Hoisting Point Block, Chain Lifting Block, Hook Grounding Block.
NINGBO MARSHINE POWER TECHNOLOGY CO., LTD. , https://www.marshine-power.com