Reviews Normally Open Or Close

Cabinet Smart Lock Smart Bluetooth Cabinet Drawer Lock,Wireless Unmanned Container Lock for All Kinds of Drawer and Cabinet

Bluetooth Signal : The smart lock is unlocked using the Bluetooth connection of the mobile app. The command can usually be completed within 5 seconds....
Permission Sharing : Support sharing rights, multiple people unlock. The friend can be granted the right to open the door, and when the friend opens....
Close Range Operation : There is no mechanical key, you can set up close lock or lock. However, this device is not waterproof and can be automatically....
Battery Usage : This lock does not support the charging mode and can only be used normally by replacing the battery. However, it supports up to 1 year....
Scope of Application : Due to the flush mounting design, there is no need to make holes in the door or on the lid of the item. Support for IOS Android....

Qty：2 Normally Open and 1 Normally Closed Switch..
Character 1：Normally Closed (Normal time Terminal COM connect to Terminal NO, the Circuit is Open.
When pressed the button, Terminal COM connect to....
Character 2：Normally Open (Normal time Terminal COM connect to Terminal NC, the Circuit is Open.
Model Number: KW3AT-16A. Specifications: 16(4)A 125/250VAC u, 10A 30VDC, 40T125, 5E4.
Model Number: KW3A-16A. Specifications: 16(4)A 125/250VAC u, 10A....
Compatible with Most of Microwave Oven, If the microwave will not turn or heat properly，or Blow a fuse when opening the door， there could be an....

...ng. Kind tips: In order to give you a good experience, please do not twist the screws too tightly.
PLEASE NOTED If a chicken is accidentally caught when closing the door, the door will back up for 3 seconds, then pause for 5 seconds. After the frightened chick ran away, the door closed again, When the door is closed normally, the door will also work in this way once.
User Instruction is included in the package, it is very important to show you how to use the chicken coop door, if any questions please ask us for more details.

10 Brown ABS Normally Open Door Contact Switch.
Will make Sense Door Closer at Roughly ¾” or 15mm.
This Contact Works with Any Access Control or Burglar Alarm System Available.
NORMALLY OPEN: When the door or window is open, the contact will give an closed signal and when the door is closed the contact will give a open (circuit) signal..

【Convenience】It's convenient for the disabled to enter and exit, open the door by waving away without contact, induction distance from 3-30cm.
【Safety】When the switch receives the open signal, the door will remain open long enough for the disabled person to pass through safely.
【Sensitive】Adopts infrared modulation and demodulation, which is not easy to be misjudged by interference, high sensitivity infrared, quick response.
【Multi-function】Accessories such as WIFI switch can be accessed. The door can be switched by remote control, mobile APP and smart speaker. Bring remote control to open, close and keep the door normally-open.
【Applications】Can be used in shopping malls, shops, restaurants, hospitals, office buildings and other places, equipped with 2 arms, both inswing and outswing door can be used..

Current rating: 2.5A, 250VAC. Action Type : SPST..
Package Content : 2pcs x Refrigerator Door Light Switch..
NC (Normally Closed), when refrigerator's door open it is close and light will be on..
Universal for most refrigerators' door light switch..

10 Brown ABS Normally Closed Door Contact Switch.
Will make Sense Door Closer at Roughly ¾” or 15mm.
This Contact Works with Any Access Control or Burglar Alarm System Available.
NORMALLY CLOSED: When the door or window is open, the contact will give an open signal and when the door is closed the contact will give a closed (circuit) signal..

2) State: The original state of the temperature control switch contact is normally open. When the temperature exceeds the rated temperature of 190 degrees Celsius, the thermostat will be Conduction..
3) Features: Bimetal chip contact sensor, sensitive response, fast response speed, safety, accurate action temperature, durable, no arc phenomenon..
4) The package includes: 8pcs x 190 degrees Celsius normally open thermal switches..

NC (Normally Closed), when refrigerator's door open it is close and light will be on.
Momentary type Refrigerator Switch with 10mm length push.
This door light switch is single pole and snap-in mounted.
Universal and compatible design, replace for most Maytag, Admiral, Amana, Crosley, Jenn-Air, Kenmore, KitchenAid, Magic Chef refrigerators' door light....