Wireless Door Magnetic Sensor Contact Switch
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MD-220R is a mini wireless magnetic contact with elegant design. Its ability of transmitting signal is strong, which can keep high sensitivity within 150m. Before installation, we need to learn its unique address code into the panel system.When install, please pay much attention to the mark Δ on transmitter and contact, keep them on same level as shown in the picture.if someone tries to open the door, once the transmitter and contact separate about 2.5cm,it will send alarm signal to host, the user will get the alert.
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Specifications
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| Model | MA-220R |
| Network Protocol | ASK |
| Working Frequency | 433mhz/868mhz |
| Built in Antenna | YES |
| Power Supply | 3V(CR123A) |
| Working Current | static≤10uA,alarm≤50mA |
| Alarm Output |
Alarm report, Recovery Report Tamper Report, Low Battery Report Status Report |
| Status Report | Report to host Per 50 Minutes |
| Working Environment | -10ºC~50ºC(14ºF-122ºF) |
| Dimension | transmitter 69.5(L)*21.2(W)*19.5(H)mm Contact 34.5(L)*10(W)*13.2(H)mm |
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Applications
Enterprises, bank, traffic, insurance, super marketing, parking, school, library management, access control ect.
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About us
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Techcrepower is one very professional card products supplier since 2006, we had provided hundreds of millions of Smart
card, RFID contactless card, ABS key tag, NFC tag, Wristband tag, Disc tag … with various chips 125KHZ/13.56MHZ
in China and worldwide.Â
We focus on quality and services as No.1. Trust you would be very impressive of our products and services if you try!Â
We appreciate any opportunity to cooperate with you!
Wireless Door Magnetic Sensor Contact Switch
Â
Â
MD-220R is a mini wireless magnetic contact with elegant design. Its ability of transmitting signal is strong, which can keep high sensitivity within 150m. Before installation, we need to learn its unique address code into the panel system.When install, please pay much attention to the mark Δ on transmitter and contact, keep them on same level as shown in the picture.if someone tries to open the door, once the transmitter and contact separate about 2.5cm,it will send alarm signal to host, the user will get the alert.
Â
Specifications
Â
| Model | MA-220R |
| Network Protocol | ASK |
| Working Frequency | 433mhz/868mhz |
| Built in Antenna | YES |
| Power Supply | 3V(CR123A) |
| Working Current | static≤10uA,alarm≤50mA |
| Alarm Output |
Alarm report, Recovery Report Tamper Report, Low Battery Report Status Report |
| Status Report | Report to host Per 50 Minutes |
| Working Environment | -10ºC~50ºC(14ºF-122ºF) |
| Dimension | transmitter 69.5(L)*21.2(W)*19.5(H)mm Contact 34.5(L)*10(W)*13.2(H)mm |
Â
Applications
Enterprises, bank, traffic, insurance, super marketing, parking, school, library management, access control ect.
Â
About us
Â
Techcrepower is one very professional card products supplier since 2006, we had provided hundreds of millions of Smart
card, RFID contactless card, ABS key tag, NFC tag, Wristband tag, Disc tag … with various chips 125KHZ/13.56MHZ
in China and worldwide.Â
We focus on quality and services as No.1. Trust you would be very impressive of our products and services if you try!Â
We appreciate any opportunity to cooperate with you!
Notch Machine,Notch Machine Cutting,Notching Cutting Machine,Impact Sample Notch Machine
Dongguan Best Instrument Technology Co., Ltd , https://www.best-tester.com