WENZHOU GRH MANUFACTURE CO.,LTD
| Payment Terms | L/C, D/P, T/T at sight. |
| Supply Ability | 1000000 pairs per month |
| Delivery Time | 20 days to 40 days after receive the deposit |
| Packaging Details | Each set is packed independently, one for each 500 sets. |
| model1 | ZDS030 |
| Model2 | ZDS031 |
| Model3 | ZDS-032 |
| Communication distance | less than 800m |
| Brand Name | GRH |
| Model Number | ZDS030-032 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, D/P, T/T at sight. | Supply Ability | 1000000 pairs per month |
| Delivery Time | 20 days to 40 days after receive the deposit | Packaging Details | Each set is packed independently, one for each 500 sets. |
| model1 | ZDS030 | Model2 | ZDS031 |
| Model3 | ZDS-032 | Communication distance | less than 800m |
| Brand Name | GRH | Model Number | ZDS030-032 |
| Place of Origin | CHINA | ||
| High Light | auto door closer ，automatic fire door closers | ||
Brief introduction:
Fire door monitoring is a real-time monitoring of the fire door by sensors, so as to determine whether there is a fault in the fire door.
With the rapid development of economy, science and technology, the density of urban personnel is increasing. When a fire occurs, it can quickly isolate the fire source and effectively control the fire range, which can create good conditions for fire fighting and evacuation of people. Therefore, fire-proof doors and other fire-proof partitions are widely used in fire-fighting design of construction projects, but because of unreasonable design, inappropriate selection, inadequate monitoring and other reasons, fire-proof doors can not give full play to their isolation role. Therefore, real-time monitoring and control of the working status of fire doors is an important measure to prevent the spread of fire and smoke, so the fire door monitoring system came into being.
Fire door monitoring system is a new product in the field of fire safety. It integrates industrial computer technology, communication, anti-electromagnetic interference, digital sensor technology and industrial field bus control technology. It can inspect the working state of fire door 24 hours in real time and automatically, and prevent abnormal state. The fire door gives an alarm. In case of fire, the monitoring system automatically closes the fire door, and gains valuable time for fire rescue and evacuation.
Characteristic:
| Basic parameters | Product Name | Firedoor Monitor Host |
| Product Model | ZDS030 | |
| communication interface | RS 485 | |
| Shape size (high * wide * thick) | 550*450*120mm | |
| Input parameter | Input power supply | AC220V(+10%-15%)50HZ |
| Rated power | 100W | |
| Output parameters | Output Voltage | DC24V |
| Output Current | 5A | |
| Bus Communication | Z-BUS Two Buses | |
| Communication Route | less than 6 | |
| Each Controllable Device | less than 32 | |
| Power Wire | WDNH-BV-2*2.6MM' | |
| Communication Distance | LESS THAN 800M | |
| Storage Alarm Record |
more than 10000 |
|
| Altitude | less than 3000m | |
| Installation mode | Wall mounting | |
| Protection Level | Ip30 |
Company Details
Business Type:
Manufacturer
Year Established:
2002
Total Annual:
5800000-8820000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
WENZHOU GRH MANUFACTURE CO.,LTD is one of main hardwares supplier start from 2002 years in Wenzhou city of China. We deal with most kinds of funiture and building hardwares .Like cabinet handles,knob,door handle,locks,door stopper,glass holder,latchs, plastic or matel accessories,sink,bowl s... WENZHOU GRH MANUFACTURE CO.,LTD is one of main hardwares supplier start from 2002 years in Wenzhou city of China. We deal with most kinds of funiture and building hardwares .Like cabinet handles,knob,door handle,locks,door stopper,glass holder,latchs, plastic or matel accessories,sink,bowl s...
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