DK-2810
              keypad
              T/T
              Hong Kong (China) Manufacturer
              The DK-2810 is an economy self-contained single relay output keypad. It combines the functions of digital keypad and proximity EM card reader in one ...
              Contact Now
              DK-9520
              digital access control keypad
              Hong Kong (China) Manufacturer
              DK-9520 is the simplified version of the DK-9521, mainly designed for stand-alone electric door lock installation. Its 5 Amp output relay provides ...
              Contact Now
              DK-9521
              digital access control keypad
              Hong Kong (China) Manufacturer
              The main features of DK-9521 is exactly the same as like the DK-9522 except that the 1 Amp relay of Output 2 is replaced by an NPN transistor in ...
              Contact Now
              DK-9522
              digital access control keypad
              Hong Kong (China) Manufacturer
              DK-9522 is a full feature keypad system. It consists of 2 relay outputs controlled by 2 groups of independent User Codes. Output 1 is a 5 Amp rating ...
              Contact Now
              DK-9821
              digital access control keypad
              Hong Kong (China) Manufacturer
              DK-9821 is a full feature keypad with single relay output mainly designed for those installations requiring electric door strike and having door ...
              Contact Now
              DK-2871(P)
              keypad
              500pcs
              T/T
              Hong Kong (China) Manufacturer
              A Popular Version, DK-2871(P) is available at lower cost, which keeps the key features for operating of electric door lock strike in access control. ...
              Contact Now
              DK-2890(P)
              keypad
              T/T
              Hong Kong (China) Manufacturer
              A Popular Version, DK-2890(P) is available at lower cost, which keeps the key features for operating of electric door lock strike in access control. ...
              Contact Now
              DK-2821(P)
              keypad
              T/T
              Hong Kong (China) Manufacturer
              A Popular Version, DK-2821(P) is available at lower cost, which keeps the key features for operating of electric door lock strike in access control. ...
              Contact Now
              DK-2861(P)
              keypad
              T/T
              Hong Kong (China) Manufacturer
              A Popular Version, DK-2861(P) is available at lower cost, which keeps the key features for operating of electric door lock strike in access control. ...
              Contact Now
              DK-2865(P)
              keypad
              500pcs
              T/T
              Hong Kong (China) Manufacturer
              A Popular Version, DK-2865(P) is available at lower cost, which keeps the key features for operating of electric door lock strike in access control. ...
              Contact Now
              DK-9827
              digital access control keypad
              Hong Kong (China) Manufacturer
              DK-9827 is an universal, multi-purpose keypad. It consists of 3 outputs controlled by 3 groups of independent user codes. Output 1 that is a 5 Amp ...
              Contact Now
              DK-9823
              digital access control keypad
              Hong Kong (China) Manufacturer
              DK-9823 is an universal, multi-purpose keypad system. It consists of 3 outputs controlled by 3 groups of independent User Codes. Output 1 is a 5 Amp ...
              Contact Now
              DK-9826
              digital access control keypad
              Hong Kong (China) Manufacturer
              DK-9826 is a simplified version of the DK-9827 mainly designed for stand-alone electric door lock striking purpose. Output 1 that is a 5 Amp rating ...
              Contact Now
              DK-9523
              digital access control keypad
              Hong Kong (China) Manufacturer
              DK-9523 is a full feature keypad system. It consists of 3 outputs controlled by 3 groups of independent User Codes. Output 1 is a 5 Amp rating relay ...
              Contact Now
              DK-2810
              digital access control keypad
              T/T
              Hong Kong (China) Manufacturer
              The DK-2810 is an economy self-contained single relay output keypad. It combines the functions of digital keypad and proximity EM card reader in one ...
              Contact Now
              DK-9820
              digital access control keypad
              T/T
              Hong Kong (China) Manufacturer
              DK-9820 is the simplified version of the DK-9821, mainly designed for stand-alone electric door lock installation. Its 5 Amp output relay provides ...
              Contact Now
              PIR-9822
              intruder alarms, motion detector
              US$3000 in Value with mixed item allowed
              CE-EMC, CE-LVD, and CE-R&TTE
              Hong Kong (China) Manufacturer
              False alarm immunity is one of the most important topics for the motion detector designer. A good PIR motion detector must work stably and reliably ...
              Contact Now
              PIR-9236
              intruder alarms, motion detector
              US$3000 in Value with mixed item allowed
              CE-EMC, CE-LVD, and CE-R&TTE
              Hong Kong (China) Manufacturer
              PIR-9236 is a ceiling mount PIR motion detector designed to provide a low cost and reliable solution for general security system installation. ...
              Contact Now
              PIR-3312K
              intruder alarms, alarm system kit
              US$3000 in Value with mixed item allowed
              CE-EMC, CE-LVD, and CE-R&TTE
              Hong Kong (China) Manufacturer
              PIR- 3312K is an infrared (IR) remote controlled passive infrared intrusion alarm system for DIY users. Its motion detector that monitors movement ...
              Contact Now
              PIR-2712
              intruder alarms, motion detector
              US$3000 in Value with mixed item allowed
              CE-EMC, CE-LVD, and CE-R&TTE
              Hong Kong (China) Manufacturer
              PIR-2712 is a general purpose PIR motion detector. It is designed to give a cost effective and reliable solution for residential and commercial ...
              Contact Now
              HA-263D/K-CS
              intruder alarms, alarm complete kit
              US$3000 in Value with mixed item allowed
              CE-EMC, CE-LVD, and CE-R&TTE
              Hong Kong (China) Manufacturer
              HA-263D-CS AND ha-263K-CS are 8-Zone Local Alarm Complete Kits prepared for the people to get an alarm system with perfectly matched components in ...
              Contact Now
              HA-268-CS
              intruder alarms, alarm complete kit
              US$3000 in Value with mixed item allowed
              CE-EMC, CE-LVD, and CE-R&TTE
              Hong Kong (China) Manufacturer
              HA-268-CS, 8-Zone Auto-dialer Alarm Complete Kit is prepared for the people to get an alarm system with perfectly matched components in one stop ...
              Contact Now
              HA-268
              intruder alarms, alarm control panel
              US$3000 in Value with mixed item allowed
              CE-EMC, CE-LVD, and CE-R&TTE
              Hong Kong (China) Manufacturer
              HA-268 is an auto-dialer alarm control panel with 8 hardware protection zones and 2 software zones for panic and duress alarms, which is designed ...
              Contact Now
              HA-266-CS
              intruder alarms, alarm complete kit
              US$3000 in Value with mixed item allowed
              CE-EMC, CE-LVD, and CE-R&TTE
              Hong Kong (China) Manufacturer
              HA-266-CS is a compact 6-Zone Auto-dialer Alarm Complete Kit prepared for the people to get an alarm system with perfectly matched components in one ...
              Contact Now
              item(s) selected
              Contact Now
              男女裸交免费观看视频_男女真人全过程牲交视频_男女好痛好深好爽视频