1. One-Click Emergency Button: In case of an emergency, simply press the call button, and an alert message will be instantly sent to the watch. 2. High Signal Stability: The wireless caregiver pager boasts a 1000m range, ensuring you never miss a call. The watch receiver's sensitivity is -107±2dBm. 3. Prompting Modes: Features include flashing light with vibration, flashing light with buzzer, and flashing light with both vibration and buzzer. Ideal for the elderly, patients, and individuals with disabilities. 4. Multiple Applicable Locations: Suitable for various settings such as homes, hotels, bars, restaurants, teahouses, massage rooms, casinos, country clubs, hospitals, health clubs, and nursing homes. 5. Watch Receiver Design: Easily worn on the wrist by caregivers, nurses, companions, etc. It's lightweight and compact, offering convenience. Item Type: Caregiver Pager Watch Receiver Parameters Operating Frequency: 433.92MHz Charging Voltage: DC5V Working Voltage: DC3.7V Lithium Battery Model: 602030 Battery Capacity: 300mAh (included) Working Current: 75±10mA (vibration mode) Standby Current: 10±5mA Receiving Sensitivity: -107±2dBm Decoding: Learning Code Waterproof Rating: IPX7 Working Temperature: -20℃~ 60℃ Button Transmitter Parameters Operating Frequency: 433.92MHz Material: ABS Battery Type: 1 x 23A 12V Battery Battery Capacity: 80mAh (included) Emission Current: 10mA±3mA Standby Current: <1uA Open Distance: >1000m / 3280.8ft Key Presses: 1,000,000 times Waterproof Rating: IPX4 Working Temperature: -20℃~ 55℃ Single Button: CALL Package Includes: 1 x Receiver 1 x Emergency Button 1 x Charging Cable 1 x Manual