| Detection Method | Internal reed switch or External magnet device |
| Data Protocol | Freewave2™ Two Way Protocol |
| Modulation Type | GFSK |
| Frequency Band | 868-869MHz / 916-917MHz |
| Identification | Unique ID serial number – 24 bit |
| Event Transmission | Alarm, Tamper, Supervision, Low Battery |
| External Input | Up to 15m with 8.2Kohm EOL resistor |
| LED Indications | Green/Red during pairing, Red for each transmission |
| Range in open space | 500 m |
| Tamper Switch | Front cover removal & Back tamper |
| Supervision | 7 min by default (programmable between 1 to 30 min) |
| Current Consumption | Standby: ~3µA, Receive: ~29mA, Transmit: ~38mA |
| Transmit power | ~10dBm |
| Power Supply | Lithium 3V battery type CR123 / Size 2/3AA |
| Battery Life | Up to 5 years |
| Operating temperature | -10°C to +55°C |
| Dimensions | 97 mm x 22 mm x 21 mm |
| Weight (inc. battery) | 40 gr |
Crow Shepherd 2way wireless magnetic contact for Shepherd range SH-MAG2-8F
€75.00
Two Way Wireless Door/Window Magnetic Contact
The magnetic contact is an advanced magnetic contact sensor with integrated RF transceiver designed to be a fully supervised low-current device. A built-in reed switch and/or an external wired input may be applied in this device. To maximize security, an 8.2K end-of-line resistor is monitored on the external wired input. The Magnetic contact uses smart message control, which verifies that all messages are successfully transmitted, so that no intrusion event will be uninformed to the system. Each magnetic contact has a unique factory set ID code (24bit) which by registration is set into memory of the paired SHEPHERD™ Transceiver, enabling more secured communication and devices to be remotely controlled from a specific transceiver.
Brand:
Crow
