Door Contact Sensor, Vinker Wireless Window Entry Magnetic Contact Switch for Home Security Alarm Systems-(MG-A) [並行輸入品]
- メーカー
- Vinker
- JAN
- 0708478995759
- メーカー品番
- MG-A
- この商品のレビュー
- Amazonでのレビュー
- シェア
商品説明
5. LED Indicator: Pull out the antenna of the magnetic detector: When the door or window is opened from the closed position, LED 1 will turn to red for 2 seconds, the magnetic detector will be triggered and will send alarming signal to the main unit.. Entrances and exits are your home's weakest points-and to a burglar, an unsecured door or window is like a big "WELCOME" sign. That's why door sensors-also known as "entry sensors," "window sensors," or "contact sensors"- are some of the most popular home security devices. The earliest electronic home security system was entirely made up of door sensors-when someone opened a door or window, it triggered a big vibrating bell in a central part of the home.
Specification:
Power Requirements: DC=12V-8.4V
Current Consumption: less than 20uA; less than 15mA while transmitting
Transmit Frequency: 433MHz
Transmit Duration: less than 1s
Transmit Distance from host: more than 80m (no obstacle)
Installation: less than 15mm between part A and part B
Coding Type: 1527 Learning Code
Dimensions: (WxHxD) 71x36x15 mm
Type of detection: Magnetic field measurement
Housing material: ABS
Battery Included: 23A DC12V (Indication of low battery Function: When the voltage of battery is less than 7.5V, LED 2 will straightly turn on red light. At this time, you need to replace a new battery immediately.)
Max. battery life: 2 year(s)
Installation location: Windows, doors
Net weight: 0,055 kg
Scope of delivery:
1x Wireless opening detector
1x Battery
1x Double-sided Stickers
特記事項
- 新品、並行輸入品です。Brand new parallel imports from the US.
- 1. Opening of entrances is reliably detected
- 2. Transmit Frequency: 433MHz, Transmit Duration: less than 1s, Transmit Distance from host: more than 80m (no obstacle)
- 3. Monitors doors and windows- Magnetic contact is used to detect opening of door, gate or windows in the event of intrusion. Generally in comes in two components. They are installed at upper and lower opening gap of the door.
- 4. Feature- Door sensors have one reed switch and one magnet, creating a closed circuit. If someone opens an armed door or window, the magnet is pulled away from the switch, which breaks the circuit and triggers an event.
