Alarmpager transmitter APA101 433,92MHz

Alarm pager APA101 433.92 MHz Receiver Signaling: Sound or vibration Battery type, 1 pc: Li-Ion 3.7V 1400 mAh Power consumption standby: 5 mA Power consumption alarm: 150 mA Dimensions: 50x70x24 mm Weight: 72 g Transmitter Frequency: 433.920 MHz Power consumption standby: 70mA Power consumption alarm: 300mA Connector antenna: SMA Impedance antenna: 50 Ohm Power: 12~24 VDC Sending time: 8 sec Temperature: -30 ~ +60 °C Dimensions: 50x70x24 mm