tton+host (not include)+sound and light alarm (not include), when someone has an emergency, press the button, the wireless button sends a signal to the host, the host sends an audible and visual alarm signal to the alarm, and the alarm sends out a high‑pitched alarm.
2. Using high‑reliability and low‑power microprocessor, compact design, easy to carry and store.
3. Waterproof, anti‑pressure, anti‑collision and automatic control equipment features, safer and more assured.
4. Widely used in various door and window controllers and other industrial control, anti‑theft alarm, smart home and other fields.
5. Wide range of use, such as toilet, school, hospital, nursing home, parks and shopping mall.
How to Use:
This product cannot be used alone, it needs to be used with the host or other accessories, such as: wireless button + host + sound and light alarm: when someone has an emergency, press the button, the wireless button will send a signal to the host, and the host will issue a sound and light alarm signal to the alarm, the alarm sounds a high‑pitched alarm
Specification:
Item Type: Emergency Call Button
Material: ABS
Power Supply Mode: Button Battery CR2032 x 1 (Battery Included)
Working Voltage: 12V
Working Current: ≤12mA
Working Frequency: 433MHz
Transmitting Power: 10-15MW
Launch Distance: Approx. 100m/109yd (Open Place)
Frequency Deviation: ±0.2MHz
Transmission Rate: 50-60KHZ
Package List:
1 x Emergency Call Button