DEA7WL2 is a compact wireless entry alarm system which is easy to install indoor. It is designed for both residentialand commercial using such as garage door, shops, warehouse restaurants etc. to alert you to the entry of customers and visitors. The system consists of a send/receive unit which transmits an IR beam across the doorway onto a prismatic reflector mounted on the opposite side. The beam is reflected back to the receiver to complete the circuit. Whena person walks through the beam, the circuit is interrupted and this causes the alarm to sound an audible warning. The warning buzzer can be mounted in any suitable location.
It is not the recommended application. Installation under direct sunlight can be tricky and could result in decrease of reliability.
'áPhotoelectric Beam Sensor | |
Type | Infrared Receiver Modules for Remote Control Systems |
Housing | ABS |
Radio Frequency | 433.92 MHz |
LED Emitting Element | Infrared LED Indicator (Red) |
Sensing Range | 0.5 ~ 7 meters (1.6 ft ~ 22 ft) |
Power Supply | Switching mode power supply for sensor and speaker |
Current Drain (mA) | Standby (Beam Aligned properly): 3.7 mA/Beam Broken:14 mA |
Power input wire | DC Jack (f)5.5mm/2.1mm x (L)12cm |
Wireless Door Announcer | |
Type | Microprocessor based control unit |
Housing | ABS |
Radio Frequency | 433.92MHz |
Wireless Coverage Range | ≤100m (Open space) |
Volume of Speaker | 0 ~ Max (Adjustable) |
Chime/Alarm Time | 30 sec max. (Adjustable) |
Power Supply (Input) | AC / DC Adaptor (100-240VAC/50-60Hz) |
Power input Jack | DC Jack (f)5.5mm/2.1mm |
Power Supply (Output) | 12VDC/130 mA |
Power output Jack | Phone Jack (f)3.5mm |
Temperature | 0°C ~ 50°C |
4 Digits Counter (Optional) | |
Type | 4 Digits Counter (Number can be adjusted +/-/Reset) |
Housing | ABS |
Power Supply | 12VDC/ 130mA (same power source as speaker) |
Power input wire | Phone Plug (f)3.5mm |
RETURNS POLICY
To return goods we have delivered to you, please contact us within 30 days from the date you have received the item. A staff member will then assist you with any return or repair. This may include inspecting the goods, arranging for the goods to be sent for repair, or providing you with a replacement.
Incorrectly Ordered/Change Of Mind:
Refunds are not normally provided where you have simply changed your mind or found the goods cheaper elsewhere. However, if goods have been incorrectly ordered, at our discretion, customers may be credited less a restocking fee.
A change of mind return will only be accepted if:
Please note: For change of mind returns, the shipping cost and method is the customer's responsibility. We will not compensate any returns that are lost or damaged in transit to us. For some change of mind returns, a restocking fee may apply.
Faulty Items
We recommend you immediately inspect any goods that we deliver to you or that you collect from our store to ensure you are completely satisfied with the goods. If any goods arrive damaged, please contact us as soon as possible. We will arrange to have the damaged goods returned and either arrange for a replacement of the goods or refund. Replacements and refunds of new products that are damaged on delivery or faulty from new requires a proof of purchase of the product and be returned with all original packaging, accessories and/or manuals included. Refunds will be made via the method of payment you used to make your purchase. If we consider the goods to have breached a consumer guarantee, any shipping costs to return the goods to us will be at our cost and compensated.
Repairs
The product must be returned with proof of purchase, it must not be modified or mistreated in any way and it must not have been serviced elsewhere. Goods returned for repair will be assessed and/or repaired within a reasonable time. You may be required to pay labour, assessment and/or freight fees, such as where goods are assessed to have been damaged by misuse or accident. We may provide you with an approximate fee; this may vary due to reasons beyond our control. In some circumstances, goods presented for repair may be replaced by refurbished goods of the same type rather than being repaired. Refurbished parts may be used to repair the goods.
Estimated Delivery Time Frame: 4-8 business days
Great product works well without intrusive sound to let us know when clients enter our premises. Thank you
Dec 15, 2021