alarm bell (19 product(s) found)

Size: 130.4 x 81.4 x 111.9 mm Features: Bell Alarm Light Snooze 4 min C Battery Color available: PU silver/PU blue/PU green/PU black ...

. Silver, Mat.Black, Mat.Blue, Mat.Orange,Mat.Reg,Chrome Plating, Specialty: Quartz Hammer Bell For Alarm Rich Case Finish Traditional Look Item no. F1211i Min. Order Qty. 1000 PC ...

4" color TFT-LCD display. Super slim!!! 4 wires system, easy installation Hand free, visitor calling, video intercom, unlock, monitor, warning ...

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 ...

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 ...

intelligent switch function of the main panel, when the land-line is normal, main host will alarm through land-line in priority; when land-line is cut off, the main host will automatically alarm through ...

, alarm, door belling, sensor and so on, in order to improve security for human life and enterprise ...). * Professional access control compatible with the 3rd party door sensor, alarm, exit button, wired bell ...

and Optional Door Bell Actuation ＊Compatible with Fail-safe and Fail-secure Electric Locks ... Contacts for Electric Door Strike & Auxiliary Control ＊DK-2891B – "Bell" Button Version - Relay Contacts ...

. 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 ...

Size: 124.4 x 82.0 x 119.8 mm Features: Bell Alarm Light Snooze 4 min C Battery Color available: PU silver/PU blue/PU green/PU black ...

Size: 130.0 x 88.5 x 118.0 mm Features: Bell Alarm Light Snooze 4 min C Battery Color available: PU silver/PU blue/PU green/PU black ...

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 ...

connections.  Dismantle Proof Alarm: Machine will send signal to external alarm for alert if sabotage and dismantle of machine happen.  Duress Alarm: Sending alarm secretly to remote alarm system ...

HA-266 is a compact auto-dialer alarm control panel with 6 hardware protection zones and 2 software zones for panic and duress alarms, which is designed for home and office protections. The system ...

Attendance and Access Control System RS232,TCP/IP, USB, Embedded alarm clock 3000 fingerprint ... FLASH and CMOS chips, it is easy to integrate with various systems. Alarm clock function for giving ...

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 ...

for operating electric door lock in access control; and remote control of other equipment, such as alarm ... contact prepared for equipment control. In the “Bell Button” version (DK-2831B), it is an output ...

. It is an ideal keypad mainly for Door Strike in access control or Arm-Disarm Control of an alarm system ... to Over 24 Hours Tamper Switch – N.C. Dry Contact; 50mA/12VDC Door Bell Button – N.O. Dry Contact ...

call termination, to connect alarm system for security purpose, etc. It is not a VOIP gateway, nor ...) 7)Backup lithium-ion battery(optional) 8)Connects Alarm systems for security use 9)Provides ...