Specifications
Coaster Pager
1.Dimension: 106*51*11mm
2.Material of Housing: ABS
3.Receiving Sensitivity: -114dB
4.Standby Time: Approximately 20 hours
5.Battery: Built-in 3.7V 300mAh rechargeable lithium battery
6.Rx Frequency: 433MHz
7.Reminder Method: Buzzing & LED Flashing
8.Distance of Transmission: About 300 meters in a wide-open field
9.Protection Level: IP32
Keypad
1.Dimension:238*151*30mm
2.Material of Housing:ABS
3.Transmitting Power:240mW
4.Tx Frequency:433MHz
5.Power Adapter:Input: AC 100-240V, 50/60Hz
Output: DC 12V, 1A
6.Keypress Method:Touch type
7.Modulation:AM
Package Includes:
1 x Retekess TD157 Keypad Transmitter
16 x Retekess TD157 Pager
1 x Power Adaptor
1 x English Manual
50 x Number label