Wireless Calling System High Sensitivity 20pcs Buttons with 1 Receiver IPX4 Waterproof Wireless EU Plug

About this item

• Feature: 1. WIRELESS TECHNOLOGY: Restaurant calling pager button adopts wireless technology, stable and reliable, applicable to a variety of places, to meet the needs of large scale use, paging effect is remarkable. 2. IMPROVE WORK EFFICIENCY: Wireless pager system can display the time of year, month and day, accurate and convenient, easy to record the call time, improve work efficiency. 3. IPX4 WATERPROOF: Wireless restaurant pager system adopts IPX4 waterproof rating, high sensitivity receiver, reliable and durable. 4. MULTI SCENARIO APPLICATION: Caregiver pager call button is suitable for home, hotel, bar, restaurant, factory and other places. 5. EASY TO CARRY: Wireless call buttons are easy to carry and move around, made of ABS material, durable and can be used for a long time. Specification: Item Type: Wireless Calling System Material: ABS Model SU 620 Display Receiver Parameter Description: Operating Frequency: 433.92MHz Size: Approx. 210 x 140 x 30mm 8.27 x 5.51 x 1.18in Material: ABS Receiving Sensitivity: -105dB Decoding: Learning Code Waterproof Rating: IPX4 Operating Temperature: -20 celsius to 60 celsius Pushbutton Transmitter Parameter Description: Operating frequency: 433.92MHz Material: ABS Battery Type: Lithium Battery Battery Model: CR2032x2pcs Single Transmitter Battery Capacity: 240mAh (Included) Transmit Current: 10mA+-3mA Standby Current: <1uA Empty Distance:>Approx. 200meter 656ft Keystroke:1 Million Times Waterproof Rating: IPX4 Operating Temperature: -20 celsius to 60 celsius Dual key: (CALL)(CANCEL). Package List: 20 x Wireless Call Buttons20 x Adhesive Stickers1 x Power Adapter1 x Receiver1 x Instruction Manual Note: All data are measured manually, and there are certain errors in the measurement results.