Posts Tagged ‘Entry’
Car Alarm Remote Start Starter Keyless Entry Ht800d
- car alarm + remote engine starter + keyless entry :With advanced ASK technology, high-sensitivity and anti-jammin : Bypass module support: (-) signal for activation of bypass module. short run Turbo mode support ( after turning off the ignition key, it will run for 2 min) this feature is for Turbo engine. Remote starte crank time: ( 0.7/0.9/1.1/1.3/1.5/1.7/1.9/2.1/2.3/2.5 sec) selectable . Engine running time selection: 8,16,24,60 minutes . short run/turbo time selection: 1,2,3,4,5,6,7,8 minutes. SYSTEM FEATURES PROGRAMMING: while the system is disarmed, press&hold the break ped , press&hold the valet switch for 3 sec, the siren will chip once and the system has entered programming mode. 2-way communication, color LCD. REMOTE Engine Start feature
- Compact remote control with "Paging function ("beeping", "LCD icon blinking")" and power-saving design. Super distance range (upto 800M: 2500 feet). Intelligent CAR Owner detection feature: (as you approach your car with your remote, in 3-20m, the alarm system will disarm and unlock your car automatically without press the button). Ultrasonic sensor (optional)
- Dual-stage shock sensing, reduce false alarm. Dual-stage shock sensing, reduce false alarm. Remote arming/disarming. Silent arming. Arming reminder and auto arming (programmable).
- Emergency alarm :If any of the doors, hood or trunk is open while the alarm is armed, the siren will sound for 25 sec, the turn signal lights will flash 25 times, the LED will light solid for 25 seconds, the starter interrupt will be engaged, the remote control will beep intermittently for 15 seconds. if the violated zone is left open after 25 seconds, the alarm cycle will repeat. Closing door reminder :in the event that you arm the alarm with remote control whil any of the doors are not closed completely, the siren will emit 2 short chirps and the turn signal light will flash for 15 sec. if the door left open then after 15 sec the siren and the remote control will sound continuously until the door is closed.
- Car finder. Remote trunk release. Anti-hijacking. Automatic door lock/unlock. Arm condition memory. Emergency override. Code learning. Driver paging function: When the alrm is armed, you can page the driver only by tapping the communication module(with paging sensor inside) 3 times, usually mounted on the front windshield, the paging medody sound will sound 6 times from your remote control and "CALL" indication icon will flash on the LCD screen with vibrating. ( you already have experienced in hot/cold parking lot that your driver is gone and you are waiting forever.....,no cell phone, don't have his/her phone#, you need this function)
Product Description
A car alarm is an electronic device installed in a vehicle in an attempt to discourage theft. Car alarms work by emitting high-volume sound (usually a siren, klaxon, pre-recorded verbal warning, the vehicle's own horn, or a combination thereof) when triggered or when circuit is breached.
Car alarms can be designed to be triggered by vibrations, tilting o f the car (to prevent unauthorized towing), touching the car, the opening or closing of special switches (e.g. door contacts), sensing small but rapid changes in battery voltage (which might indicate an interior light going on, or the ignition circuit being activated), or using volumetric sensors such as ultrasound , infrared or microwave.
Many times a car alarm can be triggered accidentally. This may be caused by the passing of large trucks, the vibration of thunder or people coming into contact with the vehicle, triggering the alarm sensors. Some sensores may need adjustment in order to prevent false alarms.
Since many car alarms are triggered accidentally, most people in American cities are numbed to the sound of alarms, and do nothing to prevent theft. The New York City Police Department claims that car alarms are actually making the crime problem worse (see their booklet called "Police Strategy No. 5: Reclaiming the Public Spaces of New York," City of New York, New York, 1994) because nothing is done about the alarms, the general impression is that no one cares about the neighborhood.
Because of the large number of false alarms with car alarms, many vehicle manufacturers no longer factory fit simple noise-making alarms, instead offering silentbut effective?
-article from wikipedia-
