© copyright qvis® all documentation rights reserved door and window contact door-contact1 user’s manual v2.0 06 / 2014.
© copyright qvis® all documentation rights reserved 1. Features ultra-thin modern design, suitable for various kinds of doors and windows. Shell buckling design for convenient battery changing. Lithium battery lasts for over 2 years. Tamper alarm function. Manual alarm button can be used as emergenc...
© copyright qvis® all documentation rights reserved 3. Specifications working voltage dc 6v (2pcs cr2032 li battery) alarm current emitting code 1527 working temperature +10~+40 ℃ humidity ≤95% emitting frequency 433+0.5mhz (emitting power: 25dbm) emitting distance with exterior soft antenna: no obs...
© copyright qvis® all documentation rights reserved 5. Low battery power indication when the red indicator on the emitting box lights on, it means the battery is in low power status. Please change battery in time to avoid alarm failure. 6 . Working status alarm type how to trigger alarm door contact...
© copyright qvis® all documentation rights reserved for more information about our dvrs and available cameras & accessories, please visit our website: www.Adata.Co.Uk alternatively scan this qr code with your smart phone to be directed instantly to our website:.
