Description
In combination with call transmitters (call buttons), the ZJ-41E portable pager (signal receiver) was developed to receive instant messages and improve communication processes.
The ZJ-41E wristwatch receiver is wireless and operates via radio frequency. It has a built-in battery, so you only need to plug it in to charge it. The device has a highly functional design, it is easy to hold, the screen is bright and clear, even in well-lit rooms.
The call display can be configured according to the user's needs, so that, for example: the origin of the call, the functions (in case of combination with multi-function transmitters), the time of the call, etc. can be displayed.
Features
- Multi-functional
- Clock display
- Rechargeable battery
- Battery level indicator
- Vibrating/buzzing sound
ZJ-41E-B Wireless watch call indicator
Idle current < 8 mA
Operating time minimum 48 hours with fully charged battery
Color black
Display monochrome LCD screen
Indication 1. Low power indication 2. Wireless interference indication
Operating frequency 433.92 MHz
Operating current 57 mA ± 10 mA (buzzer mode)/ 95 mA ± 10 mA (vibration mode)
Wristband silicone wristband
Notification vibration, acoustic signal or both
Operating temperature -10 - +40 °C
Input 4 keys
Reception range up to 100 m (in an open area)
Reception sensitivity -108 dBm
Decoding instruction code
Housing impact-resistant plastic
Scope of delivery watch receiver, manual, charger
Modulation amplitude modulation (OOK)
Range extension possible with a repeater (ZZQ-8)
Shutdown current 180±5uA
Power supply built-in rechargeable battery DC3.7V (lithium-ion battery)
Connection up to 99 call buttons
Certificates CE