5 pcs Wireless Calling Bell Pager Call Button Transmitter Calling System for Restaurant Hotel Pager 433MHz

5 pcs Wireless Calling Bell Pager Call Button Transmitter Calling System for Restaurant Hotel Pager 433MHz 32775473242 Pre-Order +/- Sampai Alamat 10-15 Hari FREE ONGKIR+PAJAK Garansi uang kembali jika Rusak, Beda Produk Model Number : YK500-3N Brand Name : STRONG SENSE Origin : Mainland China 5 PCS Hot Sale Wireless Calling Bell Pager Call Button Transmitter Calling System for Restaurant Hotel 433MHz For restaurant use, this wireless transmitter button is typically placed on or attached to each table. When a guest wants his or her server, he/she presses the button of a service bell, which sends a signal to the central receiver. This transmitter adopts learning code chip, it can be used with any of the 433MHz receivers in our store. Features: Small, compact size, low current draw RF frequency: 433MHz Modulation Mode: ASK (AM) Working chip: learning code Power: 12V/23A battery (included) Working current: 17mA Emission Distance: 500m (open area) Working temperature: -20C to 55C Size: 60 x 60 x 20mm / 2.3 x 2.3 x 0.7 in Weight: 42g / 0.09lb With a base and double-sided adhesive, it can be fixed on the table Applications: Tea or coffee house, spas and salons, health and fitness Clubs, restaurants, hotel conference rooms, executive dining rooms, Saloon, nightclubs, bowling alleys, massages house, churches, casinos, golf and country clubs, hospitals, health clubs, and offices. Wireless Calling Bell Pager Call Button Transmitter Calling System for Restaurant Hotel Pager 433MHz F4413B 5 PCS Hot Sale Wireless Calling Bell Pager Call Button Transmitter Calling System for Restaurant Hotel 433MHz For restaurant use, this wireless transmitter button is typically placed on or attached to each table. When a guest wants his or her server, he/she presses the button of a service bell, which sends a signal to the cent