433Mhz/868Mhz Wireless Water Leakage Sensor Compatible with TCP IP GSM Alarm System ST-VGT ST-IIIB,ST-V and ST-IV Alarm

868MHz MD-230R Wireless Water Leakage Sensor Water Flood Dete Compatible with Alarm Sensor for GSM Alarm ST-IV,ST-IIIB,ST-V, TCP IP GSM Alarm ST-VGT system Alarm

Introduction:

MD-230R flooding detector according to the detection electrode after immersion impedance changes, through the special integrated chip. The flooding input signal to enlarge, shape, compare, output dry or high and low level change signal, but Whether the transmitter is located at the location of the water, and through the wireless transponder to transfer information. The structure is fully sealed Plastic shell design, to ensure the high reliability of the product.

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Features:

1.Wireless transmitting distance (open area):more than 180m

2.Code: 28-bit ID, 8-bit function code

3.Operating voltage:3V

4.Current consumption:static state ≤5µA emission current ≤15mA

5.Alarm Output: N.O. N. C.

6.Self-test report: send a self-test code to the alarm control panel every three hours

7.Transmitting frequency:868MHZ

8.Working environment:-10°C~50°C

Package Content:

2pcs X Wireless Water Sensor (2pcs Alkaline Battery (included)

Attention: This wireless water sensor is only surely compatiable with our 433mhz/ 868MHz iSmart alarm systems as below, please consider it before buying or contact us for the details. We’re not responsible for any compatiable problems between it and other type alarm systems without a prior inquiry to us.

More questions please contact with me online

Skype : carol_midou

Whatsapp: 8613537610441

Email: carol(at)alarmsystems.cn