Producer information
Company:
Beijing Constants Electronics Co., Ltd. |
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Address:
Room 716, Building C, International Science and Technology Park, 2 Shangdi Xinxi Road, Haidian District, Beijing, China (Mainlan |
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Phone:
+86-755-88843383 |
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MMCall Signal Enhancer
Introduction:1) Signal enhancer can add the transmitting distance between the buttonand the host. It receives the signal from the button wirelessly and thanenhance the signal to transmit to the host. It is applicable for the HY-2677Asystem, HY-2677B system, HY-2677C system, HY-2677E system andHY-2677G system. The installation of the signal enhancer is very simpleand no signal line is needed2) When the site is very large (more than 2,000 square meters usually) or thesignal is severely shielded in the building, several signal enhancers can beadopted to realize the no-blind coverage. Furthermore, the signal relayingfunction of the signal enhancer can ensure the clients with large sites touse the MMCall products swimminglySystem parameters:1) Receiving frequency: 315.6MHz2) Transmitting frequency: 315.6MHz3) Coverage: 500 meters (in open area)4) Power supply: 220V5) Antenna mode of the button: stick antenna6) Receiving sensitivity: -120dB7) Responding speed:8) Coding mode: FM
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