433.92MHz Wireless Restaurant Bar Calling System Call Transmitter Bell Button Waterproof Restaurants Equipments F3360
Technical Details
| Brand Name: | retekess |
| Frequency: | 433.92MHz |
| Model Number: | pager button |
| Power Supply: | 2pcs CR2025 3V battery (include) |
| Size: | 58 x 58 x 6mm / 2.3 x 2.3 x 0.2 inch |
| Transmission Distance: | 800 meter (open area) |
| Weight: | 17g / 0.6 oz |
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