| photo |
Title |
Updated |
 |
Anhui Xuancheng fire linkage door closer manufacturer supplies-Zhenyu Intelligent
The fire linkage door closer can be connected to the fire protection system. Fire protection DC24V power is usually supplied to the fire protection linkage door closer to keep the fire door open. 2. In case of fire, disconnect the DC24V power supply, and the fire door can be closed smoothly under the action of the linkage door closer.
|
2016-09-29 |
|
Anhui Xuancheng fire push rod alarm lock low price supply
Security instructions for alarm escape lock: In non-emergency situations, this door lock opens in one direction. Illegal persons cannot open the door from outside. The escape lock has its own anti-skidding function to prevent illegal persons from using tools to pry open the door, ensuring the safety of the area. install
|
2016-09-29 |
|
Low price supply of fire linkage door closers in Suzhou, Anhui
The fire linkage door closer can be connected to the fire protection system. Fire protection DC24V power is usually supplied to the fire protection linkage door closer to keep the fire door open. 2. In case of fire, disconnect the DC24V power supply, and the fire door can be closed smoothly under the action of the linkage door closer.
|
2016-09-29 |
|
Zhenyu manufacturer sells Suzhou fire push rod alarm lock
Push rod alarm lock description: Fire escape lock is a widely used entrance and exit controller. It has a solid structure and prevents outsiders from entering the interior without permission, while allowing internal personnel to go out freely in emergencies. It will emit high decibels when used without permission.
|
2016-09-29 |
|
Anhui Suzhou fire electromagnetic door absorber glass door absorber sales
Electromagnetic door suction product features are easy to install. The configuration direction of the suction plate is adjustable. It is super energy-saving. It is not powered on until it is in place. Quality assurance. It is made of special electrical magnetic steel material. It has independent core technology of degaussing and eliminating reverse electromotive force and has obtained a patent certificate.
|
2016-09-29 |
|
Anhui Suzhou Fire Hardware Fire Window Temperature Control Support Rod Sales
Fire temperature control support rod Product size: 225*25*4mm Temperature release function: 68+-5 degrees Installation method: Signal feedback on the back of the window frame: Applicable door weight (national standard): 25-85kg Product features: 1. Simple and independent Control 2, glass ball thermal
|
2016-09-29 |
|
Anhui Suzhou fire electromagnetic door lock single door magnetic lock sales
Technical parameters of single (double) door electromagnetic door lock: Lock body size: 225*38*27mm Voltage: DC12V/DC24V Suction force: 280kg (static linear) Current: 480MA/240MA Installation method: Surface installation Status display: Yes Feedback: Yes Product Features
|
2016-09-29 |
|
Anhui Suzhou card access control machine single door network access control machine sales
Single-door networked access control machine product introduction: Technical parameters: Rated working voltage: DC 12V Allowed working voltage range: DC 10V-16VDC Static working current: 90mA Working current: 150mA Working temperature: -20C55C Working humidity: 095%
|
2016-09-29 |
sell