Reasonable price and reliable quality.
Uninterruptible Power Supply.
3. AC input power suitable for the world
4. High efficiency and how operation temperature.
5. With short-circuit ,overload and over-voltage protection.
6. Wtih Battery over-charging, over-discharging, anode & cathode wrong connect protection.
7. 100% full-load buming test.
8. Applicable to all types of access control systems, building interphone
Descriptions Real Time GPS Vehicle Tracker – Black This product introduces some unique features, you will be able to enjoy GSM Quad-band frequency (global use). Wide input voltage range is DC9-24V. It has built-in vibration sensors and smart anti-theft technology with this highly configured device. Moreover, you”ll get build-in back-up
Descriptions Arm/disarm/home stay/ SOS Built-in batteries Specification: Model No.: PH-818YK Power voltage: DC6V (CR1620 3V * 2PCS) Quiescent current: ≤0uA Working current: ≤10mA Working frequency: 433.92Mhz Working indicator: Blue LED Buttons: 4 PCS (Arm, Disarm, Home Stay Arm, SOS) Type of encoding: learning code (EV1527) Modulation mode: ASK (AM) Radiation
If the product doesn’t work, you are given the choice of a refund or a replacement. Our babysitter’s just moved away, so we’re asking around for a replacement. He raged at us for forgetting to order a replacement. The hardest part will be to find a replacement. We had to
