Wireless Restaurant Pager Waiter Calling System 1pcs Watch Receiver + 10pcs on For h Clinic Hotal

Watch Receiver:1). Capacity:0 pcs of pager s2). English showing3). Alert Mode:ion, ring or f4). Receive Sensitivity:-110dbm5). Storage: 20 calling numbers6). Battery: 2mAh lithium7). Standby Time:7day). Frequency:433.92MHZ9). Compatible with 1, 2, 3, 4, 5 on). Watch Body Dimension:*41*14mm

11). Color:Black

12). Material:Plastic

13). Support Language: Ruian, Ukrainian, Spanish, French, German, Italian, other language can be customized.

Call on:

1). Frequency:433MHz

2).Modulation mode:ASK (AM)

3).De:learning code

4).Working current:17mA

5).Power:12V/23A battery (included)

6).Emiion Distance:0m (open area)

7).Size:60 X 60 X 20 mm

8).Colors:

White + Red

White + Blue

White + Green