Samson SA-005D датчик магнито-контактный (геркон) беспроводной

1.Wireless magnetic door contact
2.Low consumption chip design
3.Low voltage fault monitoring reports
4.2262/1527 IC,oscillation resistance optional
5.Widely used at door & window for home or business with burglar alarm system
6.anti-tamper function.
7.MCU technology
8.Voltage: 12V battery
9.Current: 0.5A
10.Triggering distance:15-20mm
11.Emission current≤15mA
12.Emission distance≥120m (open area)
13.Emission frequency: 443 MHz
14.Operating temperature:-10°C ~+50°C
15.Dimension: 23*15*10mm