GSM intercom for emergency help gate opener access controller and service calling dc12v power input | Безопасность и защита

GSM Intercom - GSM Apartment
Power input: DC12-24V power input
Inside board support the rechargeable Lion battery (3.7V) for power off alarm (Battery is an optional part, not included in the normal parckage)

Totally 20 House volume and each family can preset two Number for interphone talking

When visitor coming,just press the House number and #, then will start to dial the preset number

For this order unit, Maximum support House user is 20 House  and each house and preset two phone numbers for visitor calling

Double Relay output
Double Alarm input port
About GSM intercom for Apartment interphone talking with visitor -----------
When a visitor arrives, they push the call button and the unit generates a high quality audio call to up to 2 numbers to announce their presence. Should the person taking the call wish to allow entry, they simply push the button on their telephone handset to release the on board relay.
Allows 40 phone numbers to call the system for free to trigger the on-board relay to activate gates or doors
Not only is this system offering two way speech, Caller ID access control allows known numbers to call the unit. When the call arrives, it is immediately dropped and if the number is known, the gates or door is released.
Ideal for using mobile phones instead of 'key-fobs' in that up to 40 users can operate the gates in this way.
Simple to install, setup and operate
Even during talking ,can press the button on the mobile phone keypad to release the gate opener for visitor.

Inside recharageable battery (Optional) for working and alarm when power off and the battery would be charaged automatically when normal power supply working again. also if the battery volume is low,it will also send the alarm.

Features:

• Innovative KEY LOCK from front panel. very safety design
• Unlimited range wire free GSM intercom, Push button to talk with visitor
• Authorized telephone number to open the gate,GSM-KEY function built inside
• Professional industrial grade GSM engine
• Up to 40 telephone number storage to allow automatic access by the calling and SMS
• Power input: DC12V

Description:

GSM intercom Type: GSM-APARTMENT
Ideal for private house access controller

Appear to be home when you're not & never miss deliveries... Convenience and security! Anti-vandal GSM Intercoms for flats, apartments or offices. Heavy duty GSM Door Entry and Intercoms..

Visitor audio (voice) call button

• Remote solar powered emergency telephone call point using GSM.
• Innovation Water proof lock design
• Dials out when a user presses the call button.
• Will ring up to 2 telephone numbers in sequence, mobiles or landline telephones.
• Vandal resistant design, tough stainless steel call point, with flexible polycarbonate solar panel which will not crack or break.
• No screw used for the front panel mounting
• Lock for easy mounting and safety
• Double relay output for optional easy control the gate opener or alarm parts
• Remote control the relay output through the key pad pressing while talking with visitor
• Whole body rain proof design