Product Description
NOTICE: It has been insulated when bale the item. After receive the item， need remove insulation paper by the side of the battery before use.
This Split Welcome Alarm adopt advanced wireless transceiver technology， strong microcomputer control system， power-saving design， high-quality voice processing technology integrate with 32 songs. Performance is stable and reliable， receivers and transmitters be studied on the wireless code. It integrate with the function of welcome， burglar， doorbell， night light is suit for home， office， store， factory etc..
Notice
1. Please try to use high-quality alkaline batteries or rechargeable batteries. It can use the USB data cable to recharge.
2. Non-professionals do not attempt to repair .
3. Do not installed the product in the place exposed to rain and directly sunlight
4. Patented products， counterfeiting is not allowed

Future
1) 32 songs can be choose;
2) Integrate with the function of welcome， burglar， doorbell， night light;
3) Can add maximum 30pcs accessories (including detectors and remote controls) ;
4) Support the accessories with code EV1527/PT2262
5) 4 level volume to adjust
6) Power-saving design

Technical
ceiling/door/window/curtain PIR sensor
Imported sensors， infrared processing chip
External adapter: USB adapter 110-220V
Internal battery: DC 9V 6F22
Standby current:≤ 50uA
Alarm current: ≤ 20mA
Detection range: 8-12 meters / 110 degrees
Wireless distance: 300 meters in open area
Wireless transmitting frequency: 315 MHZ / 433 MHZ (+ 75 KHZ)
Shell material: ABS plastics
Operating temperature: 80% or (no condensation)

Package Including:
1 x Wireless ceiling PIR motion sensor(default 433mhz)
1 X Receiver
1 X Manual