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Be Our Member to source bell alarm!
- Operate 1 X 1.5V C-size battery
- Mechanical bell alarm with snooze function
- With light and luminous index
- Dimension: W146 mm X D86 mm X H125 mm ...
Hong Kong (China) Manufacturer
Description: Attractive Styled Wireless Door Bells / Chimes
Features
Extend long transmission ..., Back Door, Garage or Emergency Alarm)
Comes with 4 ID/Zone alerts through Visual LED and/or sound ...
Hong Kong (China) Manufacturer
Item No:LT314
Size:12.5*7.5*14.5cm
Frame Material:Iron
Uint Price:2.3
Approval:CE,ROHS
1.Typical double bells design,promotion alarm clock.
2.Accurate time display,noctilucent,flash power literal ...
China Manufacturer
Description
Weather Station with built-in wireless door bell/chime function
Features
Constant ... sensor
Alarm clock
Press once to view air pressure, trends of last 12 hours, different zone/ sensor’s ...
Hong Kong (China) Manufacturer
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4. Standard functions: Workcode, SMS, DLST, Scheduled-bell, Self-Service Query, Automatic Status ..., printer, soap, WIFI,GPRS,RIS
6. Access Control Interface for lock, door sensor, exit button, alarm ...
China Manufacturer
electric lock, door sensor, alarm, wired bell and exit button
Wiegand Signal
Wiegand in and out
Optional ...
China Manufacturer
Quick Dialer calling bell
Key features / specifications
Notification parties could be family members, friends etc...
System connected with telephone socket adaptor
Alarm siren when socket ...
Hong Kong (China) Manufacturer
Door, Garage or Emergency Alarm)
Comes with 4 ID/Zone alerts through Visual LED and/or sound
“1-to-4 ... and clear bell sound
Rolling button to control high/low volume
Choice of Sound only alert, LED only ...
Hong Kong (China) Manufacturer
communication
Loud and clear ring bell sound
Volume control function (subject to handset model)
1 or 2 door ... contact or 12VDC 350mA power for gate opener, light, alarms….etc
Wiring systems: 1+n, 2w, 2+2, 4+n ...
Hong Kong (China) Manufacturer
) Verification mode: 1: N FAR: 0. 0001% FRR: 0. 01% Response time: 0. 7 second Communication: TCP/IP, USB Alarm clock: 24 kinds (embedded music alarm), circulate, can connect to external clock The capacity ...
China Manufacturer
% Response time: 0. 7 second Communication: RS232/RS485, TCP/IP, USB Alarm clock: Embedded alarm clock External functions: Connect Electronic lock(Access Control), Electronic bell The capacity ...
China Manufacturer